32110123131020 has 48 divisors (see below), whose sum is σ = 77433024211200. Its totient is φ = 11061860598720.

The previous prime is 32110123130957. The next prime is 32110123131091. The reversal of 32110123131020 is 2013132101123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 32110123130983 and 32110123131001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3840919640 + ... + 3840927999.

It is an arithmetic number, because the mean of its divisors is an integer number (1613188004400).

Almost surely, 2^{32110123131020} is an apocalyptic number.

It is an amenable number.

32110123131020 is an abundant number, since it is smaller than the sum of its proper divisors (45322901080180).

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

32110123131020 is a wasteful number, since it uses less digits than its factorization.

32110123131020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681847678 (or 7681847676 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 32110123131020 its reverse (2013132101123), we get a palindrome (34123255232143).

The spelling of 32110123131020 in words is "thirty-two trillion, one hundred ten billion, one hundred twenty-three million, one hundred thirty-one thousand, twenty".