23132301530412 has 24 divisors (see below), whose sum is σ = 57150392016816. Its totient is φ = 7257192636928.

The previous prime is 23132301530381. The next prime is 23132301530431. The reversal of 23132301530412 is 21403510323132.

It is a self number, because there is not a number n which added to its sum of digits gives 23132301530412.

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, 56696817273 + ... + 56696817680.

It is an arithmetic number, because the mean of its divisors is an integer number (2381266334034).

Almost surely, 2^{23132301530412} is an apocalyptic number.

It is an amenable number.

23132301530412 is an abundant number, since it is smaller than the sum of its proper divisors (34018090486404).

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

23132301530412 is a wasteful number, since it uses less digits than its factorization.

23132301530412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113393634977 (or 113393634975 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 23132301530412 its reverse (21403510323132), we get a palindrome (44535811853544).

The spelling of 23132301530412 in words is "twenty-three trillion, one hundred thirty-two billion, three hundred one million, five hundred thirty thousand, four hundred twelve".