3121030013132 has 12 divisors (see below), whose sum is σ = 5462212877016. Its totient is φ = 1560397762560.

The previous prime is 3121030013033. The next prime is 3121030013239. The reversal of 3121030013132 is 2313100301213.

3121030013132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29251094 + ... + 29357597.

It is an arithmetic number, because the mean of its divisors is an integer number (455184406418).

Almost surely, 2^{3121030013132} is an apocalyptic number.

It is an amenable number.

3121030013132 is a deficient number, since it is larger than the sum of its proper divisors (2341182863884).

3121030013132 is a wasteful number, since it uses less digits than its factorization.

3121030013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58622008 (or 58622006 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3121030013132 its reverse (2313100301213), we get a palindrome (5434130314345).

The spelling of 3121030013132 in words is "three trillion, one hundred twenty-one billion, thirty million, thirteen thousand, one hundred thirty-two".