32002131110120 has 64 divisors (see below), whose sum is σ = 72718044347520. Its totient is φ = 12674101019904.

The previous prime is 32002131110119. The next prime is 32002131110123. The reversal of 32002131110120 is 2101113120023.

It is not an unprimeable number, because it can be changed into a prime (32002131110123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20451074 + ... + 21960206.

It is an arithmetic number, because the mean of its divisors is an integer number (1136219442930).

Almost surely, 2^{32002131110120} is an apocalyptic number.

It is an amenable number.

32002131110120 is an abundant number, since it is smaller than the sum of its proper divisors (40715913237400).

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

32002131110120 is a wasteful number, since it uses less digits than its factorization.

32002131110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514394 (or 1514390 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 32002131110120 its reverse (2101113120023), we get a palindrome (34103244230143).

The spelling of 32002131110120 in words is "thirty-two trillion, two billion, one hundred thirty-one million, one hundred ten thousand, one hundred twenty".