3131000107 has 2 divisors, whose sum is σ = 3131000108. Its totient is φ = 3131000106.

The previous prime is 3131000087. The next prime is 3131000111. The reversal of 3131000107 is 7010001313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3131000107 - 2³¹ = 983516459 is a prime.

It is a super-2 number, since 2×3131000107² = 19606323340068022898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3131010107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565500053 + 1565500054.

It is an arithmetic number, because the mean of its divisors is an integer number (1565500054).

Almost surely, 2^3131000107 is an apocalyptic number.

3131000107 is a deficient number, since it is larger than the sum of its proper divisors (1).

3131000107 is an equidigital number, since it uses as much as digits as its factorization.

3131000107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 3131000107 is about 55955.3402902708. The cubic root of 3131000107 is about 1462.9439732468.

The spelling of 3131000107 in words is "three billion, one hundred thirty-one million, one hundred seven", and thus it is an aban number.