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30201012110213 = 72910631217115001
BaseRepresentation
bin1101101110111101110001…
…00110010100001110000101
310221221012002110102222011222
412313132320212110032011
512424303133100011323
6144122053050210125
76234644143212650
oct667367046241605
9127835073388158
1030201012110213
1196941a4aa767a
1234791a9a23945
1313b0c353487b9
14765a45a4c897
153758e70229c8
hex1b77b8994385

30201012110213 has 32 divisors (see below), whose sum is σ = 35768897256960. Its totient is φ = 24949693440000.

The previous prime is 30201012110209. The next prime is 30201012110221. The reversal of 30201012110213 is 31201121010203.

It is not a de Polignac number, because 30201012110213 - 22 = 30201012110209 is a prime.

It is a super-2 number, since 2×302010121102132 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30201012110191 and 30201012110200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201012110233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262557713 + ... + 262672713.

It is an arithmetic number, because the mean of its divisors is an integer number (1117778039280).

Almost surely, 230201012110213 is an apocalyptic number.

It is an amenable number.

30201012110213 is a deficient number, since it is larger than the sum of its proper divisors (5567885146747).

30201012110213 is a wasteful number, since it uses less digits than its factorization.

30201012110213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117317.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30201012110213 its reverse (31201121010203), we get a palindrome (61402133120416).

The spelling of 30201012110213 in words is "thirty trillion, two hundred one billion, twelve million, one hundred ten thousand, two hundred thirteen".

Divisors: 1 7 29 203 1063 1217 7441 8519 30827 35293 115001 215789 247051 805007 1293671 3335029 9055697 23345203 37516459 122246063 139956217 262615213 855722441 979693519 3545135827 4058730293 24815950789 28411112051 148773458671 1041414210697 4314430301459 30201012110213