23211512125132 has 12 divisors (see below), whose sum is σ = 41308623273960. Its totient is φ = 11409048332576.

The previous prime is 23211512125117. The next prime is 23211512125159. The reversal of 23211512125132 is 23152121511232.

It is a junction number, because it is equal to n+sod(n) for n = 23211512125094 and 23211512125103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49176932233 + ... + 49176932704.

It is an arithmetic number, because the mean of its divisors is an integer number (3442385272830).

Almost surely, 2^{23211512125132} is an apocalyptic number.

It is an amenable number.

23211512125132 is a deficient number, since it is larger than the sum of its proper divisors (18097111148828).

23211512125132 is a wasteful number, since it uses less digits than its factorization.

23211512125132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98353865000 (or 98353864998 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

Adding to 23211512125132 its reverse (23152121511232), we get a palindrome (46363633636364).

The spelling of 23211512125132 in words is "twenty-three trillion, two hundred eleven billion, five hundred twelve million, one hundred twenty-five thousand, one hundred thirty-two".