32231321011152 has 30 divisors (see below), whose sum is σ = 90202933108002. Its totient is φ = 10743773670336.

The previous prime is 32231321011129. The next prime is 32231321011159. The reversal of 32231321011152 is 25111012313223.

32231321011152 is a `hidden beast` number, since 3 + 22 + 313 + 210 + 1 + 115 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 18728606454336 + 13502714556816 = 4327656^2 + 3674604^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231321011159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111914308923 + ... + 111914309210.

Almost surely, 2^{32231321011152} is an apocalyptic number.

It is an amenable number.

32231321011152 is an abundant number, since it is smaller than the sum of its proper divisors (57971612096850).

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

32231321011152 is a wasteful number, since it uses less digits than its factorization.

32231321011152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223828618147 (or 223828618138 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 32231321011152 its reverse (25111012313223), we get a palindrome (57342333324375).

The spelling of 32231321011152 in words is "thirty-two trillion, two hundred thirty-one billion, three hundred twenty-one million, eleven thousand, one hundred fifty-two".