3900111110107 has 2 divisors, whose sum is σ = 3900111110108. Its totient is φ = 3900111110106.

The previous prime is 3900111110033. The next prime is 3900111110113. The reversal of 3900111110107 is 7010111110093.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3900111110107 is a prime.

It is not a weakly prime, because it can be changed into another prime (3900111110177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1950055555053 + 1950055555054.

It is an arithmetic number, because the mean of its divisors is an integer number (1950055555054).

Almost surely, 2^{3900111110107} is an apocalyptic number.

3900111110107 is a deficient number, since it is larger than the sum of its proper divisors (1).

3900111110107 is an equidigital number, since it uses as much as digits as its factorization.

3900111110107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 25.

The spelling of 3900111110107 in words is "three trillion, nine hundred billion, one hundred eleven million, one hundred ten thousand, one hundred seven".