10111310131939 has 2 divisors, whose sum is σ = 10111310131940. Its totient is φ = 10111310131938.

The previous prime is 10111310131913. The next prime is 10111310131957. The reversal of 10111310131939 is 93913101311101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10111310131939 - 2⁵ = 10111310131907 is a prime.

It is not a weakly prime, because it can be changed into another prime (10111370131939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055655065969 + 5055655065970.

It is an arithmetic number, because the mean of its divisors is an integer number (5055655065970).

Almost surely, 2^{10111310131939} is an apocalyptic number.

10111310131939 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111310131939 is an equidigital number, since it uses as much as digits as its factorization.

10111310131939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187, while the sum is 34.

The spelling of 10111310131939 in words is "ten trillion, one hundred eleven billion, three hundred ten million, one hundred thirty-one thousand, nine hundred thirty-nine".