31133010122132 has 24 divisors (see below), whose sum is σ = 57687827541120. Its totient is φ = 14650779749760.

The previous prime is 31133010122113. The next prime is 31133010122161. The reversal of 31133010122132 is 23122101033113.

It is a junction number, because it is equal to n+sod(n) for n = 31133010122098 and 31133010122107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27721007 + ... + 28822217.

It is an arithmetic number, because the mean of its divisors is an integer number (2403659480880).

Almost surely, 2^{31133010122132} is an apocalyptic number.

It is an amenable number.

31133010122132 is a deficient number, since it is larger than the sum of its proper divisors (26554817418988).

31133010122132 is a wasteful number, since it uses less digits than its factorization.

31133010122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516991 (or 1516989 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 31133010122132 its reverse (23122101033113), we get a palindrome (54255111155245).

The spelling of 31133010122132 in words is "thirty-one trillion, one hundred thirty-three billion, ten million, one hundred twenty-two thousand, one hundred thirty-two".