3130117927 has 2 divisors, whose sum is σ = 3130117928. Its totient is φ = 3130117926.

The previous prime is 3130117919. The next prime is 3130117943. The reversal of 3130117927 is 7297110313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3130117927 - 2³ = 3130117919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3130117892 and 3130117901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130117427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565058963 + 1565058964.

It is an arithmetic number, because the mean of its divisors is an integer number (1565058964).

Almost surely, 2^3130117927 is an apocalyptic number.

3130117927 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130117927 is an equidigital number, since it uses as much as digits as its factorization.

3130117927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 3130117927 is about 55947.4568412184. The cubic root of 3130117927 is about 1462.8065622920.

The spelling of 3130117927 in words is "three billion, one hundred thirty million, one hundred seventeen thousand, nine hundred twenty-seven".