30311100107 has 2 divisors, whose sum is σ = 30311100108. Its totient is φ = 30311100106.

The previous prime is 30311100089. The next prime is 30311100139. The reversal of 30311100107 is 70100111303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30311100107 - 2²⁰ = 30310051531 is a prime.

It is a super-2 number, since 2×30311100107² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30311100167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15155550053 + 15155550054.

It is an arithmetic number, because the mean of its divisors is an integer number (15155550054).

Almost surely, 2^30311100107 is an apocalyptic number.

30311100107 is a deficient number, since it is larger than the sum of its proper divisors (1).

30311100107 is an equidigital number, since it uses as much as digits as its factorization.

30311100107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 17.

The spelling of 30311100107 in words is "thirty billion, three hundred eleven million, one hundred thousand, one hundred seven".