3121024201213 has 64 divisors (see below), whose sum is σ = 3328981286400. Its totient is φ = 2923123507200.

The previous prime is 3121024201189. The next prime is 3121024201259.

3121024201213 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3121024201213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3121024201313) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5210390688 + ... + 5210391286.

It is an arithmetic number, because the mean of its divisors is an integer number (52015332600).

Almost surely, 2^{3121024201213} is an apocalyptic number.

It is an amenable number.

3121024201213 is a deficient number, since it is larger than the sum of its proper divisors (207957085187).

3121024201213 is a wasteful number, since it uses less digits than its factorization.

3121024201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078.

The product of its (nonzero) digits is 576, while the sum is 22.

The spelling of 3121024201213 in words is "three trillion, one hundred twenty-one billion, twenty-four million, two hundred one thousand, two hundred thirteen".