23531225252132 has 24 divisors (see below), whose sum is σ = 45009209271936. Its totient is φ = 10698467506848.

The previous prime is 23531225252083. The next prime is 23531225252221. The reversal of 23531225252132 is 23125252213532.

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, 3377038028 + ... + 3377044995.

It is an arithmetic number, because the mean of its divisors is an integer number (1875383719664).

Almost surely, 2^{23531225252132} is an apocalyptic number.

It is an amenable number.

23531225252132 is a deficient number, since it is larger than the sum of its proper divisors (21477984019804).

23531225252132 is a wasteful number, since it uses less digits than its factorization.

23531225252132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6754083107 (or 6754083105 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

Adding to 23531225252132 its reverse (23125252213532), we get a palindrome (46656477465664).

The spelling of 23531225252132 in words is "twenty-three trillion, five hundred thirty-one billion, two hundred twenty-five million, two hundred fifty-two thousand, one hundred thirty-two".