3121133313002 has 32 divisors (see below), whose sum is σ = 4833006013440. Its totient is φ = 1510894788480.

The previous prime is 3121133312989. The next prime is 3121133313019. The reversal of 3121133313002 is 2003133311213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6074927 + ... + 6568637.

It is an arithmetic number, because the mean of its divisors is an integer number (151031437920).

Almost surely, 2^{3121133313002} is an apocalyptic number.

3121133313002 is a deficient number, since it is larger than the sum of its proper divisors (1711872700438).

3121133313002 is a wasteful number, since it uses less digits than its factorization.

3121133313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494486.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 3121133313002 its reverse (2003133311213), we get a palindrome (5124266624215).

The spelling of 3121133313002 in words is "three trillion, one hundred twenty-one billion, one hundred thirty-three million, three hundred thirteen thousand, two".