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30201323100023 = 312294254306677
BaseRepresentation
bin1101101110111110010110…
…01000101001011101110111
310221221012220010121220000002
412313133023020221131313
512424304302203200043
6144122143555541515
76234654640453535
oct667371310513567
9127835803556002
1030201323100023
1196943445a7949
123479275bba89b
1313b0c848c383a
14765a75083155
153759144a2bb8
hex1b77cb229777

30201323100023 has 8 divisors (see below), whose sum is σ = 31311697150080. Its totient is φ = 29099457663840.

The previous prime is 30201323099993. The next prime is 30201323100029. The reversal of 30201323100023 is 32000132310203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30201323100023 - 214 = 30201323083639 is a prime.

It is a super-3 number, since 3×302013231000233 (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30201323099968 and 30201323100004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201323100029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2127146240 + ... + 2127160437.

It is an arithmetic number, because the mean of its divisors is an integer number (3913962143760).

Almost surely, 230201323100023 is an apocalyptic number.

30201323100023 is a deficient number, since it is larger than the sum of its proper divisors (1110374050057).

30201323100023 is a wasteful number, since it uses less digits than its factorization.

30201323100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4254306937.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30201323100023 its reverse (32000132310203), we get a palindrome (62201455410226).

The spelling of 30201323100023 in words is "thirty trillion, two hundred one billion, three hundred twenty-three million, one hundred thousand, twenty-three".

Divisors: 1 31 229 7099 4254306677 131883506987 974236229033 30201323100023