23012207037132 has 24 divisors (see below), whose sum is σ = 56521210267200. Its totient is φ = 7267012748496.

The previous prime is 23012207036933. The next prime is 23012207037137. The reversal of 23012207037132 is 23173070221032.

It is a junction number, because it is equal to n+sod(n) for n = 23012207037093 and 23012207037102.

It is not an unprimeable number, because it can be changed into a prime (23012207037137) 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, 50465366082 + ... + 50465366537.

It is an arithmetic number, because the mean of its divisors is an integer number (2355050427800).

Almost surely, 2^{23012207037132} is an apocalyptic number.

It is an amenable number.

23012207037132 is an abundant number, since it is smaller than the sum of its proper divisors (33509003230068).

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

23012207037132 is a wasteful number, since it uses less digits than its factorization.

23012207037132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100930732645 (or 100930732643 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

Adding to 23012207037132 its reverse (23173070221032), we get a palindrome (46185277258164).

The spelling of 23012207037132 in words is "twenty-three trillion, twelve billion, two hundred seven million, thirty-seven thousand, one hundred thirty-two".