3122087938993 has 2 divisors, whose sum is σ = 3122087938994. Its totient is φ = 3122087938992.

The previous prime is 3122087938897. The next prime is 3122087939023. The reversal of 3122087938993 is 3998397802213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2970324712369 + 151763226624 = 1723463^2 + 389568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3122087938993 is a prime.

It is not a weakly prime, because it can be changed into another prime (3122087938693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561043969496 + 1561043969497.

It is an arithmetic number, because the mean of its divisors is an integer number (1561043969497).

Almost surely, 2^{3122087938993} is an apocalyptic number.

It is an amenable number.

3122087938993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122087938993 is an equidigital number, since it uses as much as digits as its factorization.

3122087938993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35271936, while the sum is 64.

The spelling of 3122087938993 in words is "three trillion, one hundred twenty-two billion, eighty-seven million, nine hundred thirty-eight thousand, nine hundred ninety-three".