3135158993 has 2 divisors, whose sum is σ = 3135158994. Its totient is φ = 3135158992.

The previous prime is 3135158987. The next prime is 3135159031. The reversal of 3135158993 is 3998515313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2983672129 + 151486864 = 54623^2 + 12308^2 .

It is a cyclic number.

It is not a de Polignac number, because 3135158993 - 2⁴ = 3135158977 is a prime.

It is a super-2 number, since 2×3135158993² = 19658443822777548098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3135158093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567579496 + 1567579497.

It is an arithmetic number, because the mean of its divisors is an integer number (1567579497).

Almost surely, 2^3135158993 is an apocalyptic number.

It is an amenable number.

3135158993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3135158993 is an equidigital number, since it uses as much as digits as its factorization.

3135158993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 47.

The square root of 3135158993 is about 55992.4905054240. The cubic root of 3135158993 is about 1463.5914261493.

The spelling of 3135158993 in words is "three billion, one hundred thirty-five million, one hundred fifty-eight thousand, nine hundred ninety-three".