3101210012993 has 2 divisors, whose sum is σ = 3101210012994. Its totient is φ = 3101210012992.

The previous prime is 3101210012977. The next prime is 3101210013001. The reversal of 3101210012993 is 3992100121013.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2576002530049 + 525207482944 = 1604993^2 + 724712^2 .

It is a cyclic number.

It is not a de Polignac number, because 3101210012993 - 2⁴ = 3101210012977 is a prime.

It is not a weakly prime, because it can be changed into another prime (3101210012393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550605006496 + 1550605006497.

It is an arithmetic number, because the mean of its divisors is an integer number (1550605006497).

Almost surely, 2^{3101210012993} is an apocalyptic number.

It is an amenable number.

3101210012993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3101210012993 is an equidigital number, since it uses as much as digits as its factorization.

3101210012993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 3101210012993 in words is "three trillion, one hundred one billion, two hundred ten million, twelve thousand, nine hundred ninety-three".