3100112111939 has 2 divisors, whose sum is σ = 3100112111940. Its totient is φ = 3100112111938.

The previous prime is 3100112111917. The next prime is 3100112112061. The reversal of 3100112111939 is 9391112110013.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3100112111939 - 2⁸ = 3100112111683 is a prime.

It is a super-2 number, since 2×3100112111939² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3100112111909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550056055969 + 1550056055970.

It is an arithmetic number, because the mean of its divisors is an integer number (1550056055970).

Almost surely, 2^{3100112111939} is an apocalyptic number.

3100112111939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100112111939 is an equidigital number, since it uses as much as digits as its factorization.

3100112111939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 32.

The spelling of 3100112111939 in words is "three trillion, one hundred billion, one hundred twelve million, one hundred eleven thousand, nine hundred thirty-nine".