23313440232132 has 12 divisors (see below), whose sum is σ = 54398027208336. Its totient is φ = 7771146744040.

The previous prime is 23313440232127. The next prime is 23313440232151. The reversal of 23313440232132 is 23123204431332.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 23313440232093 and 23313440232102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971393342994 + ... + 971393343017.

It is an arithmetic number, because the mean of its divisors is an integer number (4533168934028).

Almost surely, 2^{23313440232132} is an apocalyptic number.

It is an amenable number.

23313440232132 is an abundant number, since it is smaller than the sum of its proper divisors (31084586976204).

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

23313440232132 is a wasteful number, since it uses less digits than its factorization.

23313440232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942786686018 (or 1942786686016 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 23313440232132 its reverse (23123204431332), we get a palindrome (46436644663464).

The spelling of 23313440232132 in words is "twenty-three trillion, three hundred thirteen billion, four hundred forty million, two hundred thirty-two thousand, one hundred thirty-two".