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30023112133301 = 7231197281357047
BaseRepresentation
bin1101101001110010011001…
…11011110000101010110101
310221022011220022020210001012
412310321030323300222311
512413344313201231201
6143504232144242005
76216045464314100
oct664711473605265
9127264808223035
1030023112133301
119625804109971
12344a81b610305
13139a2237cc781
1475b1aab07737
15370e83d885bb
hex1b4e4cef0ab5

30023112133301 has 48 divisors (see below), whose sum is σ = 36363505001472. Its totient is φ = 24689302444800.

The previous prime is 30023112133297. The next prime is 30023112133303. The reversal of 30023112133301 is 10333121132003.

It is not a de Polignac number, because 30023112133301 - 22 = 30023112133297 is a prime.

It is a super-3 number, since 3×300231121333013 (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023112133303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83908760 + ... + 84265806.

It is an arithmetic number, because the mean of its divisors is an integer number (757573020864).

Almost surely, 230023112133301 is an apocalyptic number.

30023112133301 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30023112133301 is a deficient number, since it is larger than the sum of its proper divisors (6340392868171).

30023112133301 is a wasteful number, since it uses less digits than its factorization.

30023112133301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357570 (or 357563 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 30023112133301 its reverse (10333121132003), we get a palindrome (40356233265304).

The spelling of 30023112133301 in words is "thirty trillion, twenty-three billion, one hundred twelve million, one hundred thirty-three thousand, three hundred one".

Divisors: 1 7 31 49 197 217 281 1379 1519 1967 6107 8711 9653 13769 42749 55357 60977 299243 357047 387499 426839 1716067 2499329 2712493 11068457 12012469 17495303 70338259 77479199 84087283 100330207 492367813 542354393 702311449 2180486029 3110236417 3446574691 4916180143 15263402203 19765050779 21771654919 106843815421 138355355453 152401584433 612716574149 968487488171 4289016019043 30023112133301