23323121232102 has 12 divisors (see below), whose sum is σ = 50533429336260. Its totient is φ = 7774373744028.

The previous prime is 23323121232071. The next prime is 23323121232119. The reversal of 23323121232102 is 20123212132332.

23323121232102 is a `hidden beast` number, since 2 + 3 + 3 + 231 + 212 + 3 + 210 + 2 = 666.

It is a super-2 number, since 2×23323121232102² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 647864478652 + ... + 647864478687.

It is an arithmetic number, because the mean of its divisors is an integer number (4211119111355).

Almost surely, 2^{23323121232102} is an apocalyptic number.

23323121232102 is an abundant number, since it is smaller than the sum of its proper divisors (27210308104158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23323121232102 is a wasteful number, since it uses less digits than its factorization.

23323121232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295728957347 (or 1295728957344 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23323121232102 its reverse (20123212132332), we get a palindrome (43446333364434).

The spelling of 23323121232102 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred twenty-one million, two hundred thirty-two thousand, one hundred two".