111313031059 has 2 divisors, whose sum is σ = 111313031060. Its totient is φ = 111313031058.

The previous prime is 111313031033. The next prime is 111313031117. The reversal of 111313031059 is 950130313111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111313031059 - 2¹⁹ = 111312506771 is a prime.

It is a super-2 number, since 2×111313031059² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111313031029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55656515529 + 55656515530.

It is an arithmetic number, because the mean of its divisors is an integer number (55656515530).

Almost surely, 2^111313031059 is an apocalyptic number.

111313031059 is a deficient number, since it is larger than the sum of its proper divisors (1).

111313031059 is an equidigital number, since it uses as much as digits as its factorization.

111313031059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1215, while the sum is 28.

The spelling of 111313031059 in words is "one hundred eleven billion, three hundred thirteen million, thirty-one thousand, fifty-nine".