3231123131022 has 16 divisors (see below), whose sum is σ = 6487992266112. Its totient is φ = 1072750043000.

The previous prime is 3231123130999. The next prime is 3231123131053. The reversal of 3231123131022 is 2201313211323.

3231123131022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3231123130983 and 3231123131001.

It is a congruent number.

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, 1072748538 + ... + 1072751549.

It is an arithmetic number, because the mean of its divisors is an integer number (405499516632).

Almost surely, 2^{3231123131022} is an apocalyptic number.

3231123131022 is an abundant number, since it is smaller than the sum of its proper divisors (3256869135090).

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

3231123131022 is a wasteful number, since it uses less digits than its factorization.

3231123131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145500343.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3231123131022 its reverse (2201313211323), we get a palindrome (5432436342345).

The spelling of 3231123131022 in words is "three trillion, two hundred thirty-one billion, one hundred twenty-three million, one hundred thirty-one thousand, twenty-two".