23312001101232 has 40 divisors (see below), whose sum is σ = 60592133761984. Its totient is φ = 7722994227264.

The previous prime is 23312001101189. The next prime is 23312001101267. The reversal of 23312001101232 is 23210110021332.

It is a junction number, because it is equal to n+sod(n) for n = 23312001101199 and 23312001101208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489767298 + ... + 1489782945.

Almost surely, 2^{23312001101232} is an apocalyptic number.

It is an amenable number.

23312001101232 is an abundant number, since it is smaller than the sum of its proper divisors (37280132660752).

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

23312001101232 is a wasteful number, since it uses less digits than its factorization.

23312001101232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979550417 (or 2979550411 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23312001101232 its reverse (23210110021332), we get a palindrome (46522111122564).

The spelling of 23312001101232 in words is "twenty-three trillion, three hundred twelve billion, one million, one hundred one thousand, two hundred thirty-two".