111310401199 has 2 divisors, whose sum is σ = 111310401200. Its totient is φ = 111310401198.

The previous prime is 111310401121. The next prime is 111310401253. The reversal of 111310401199 is 991104013111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111310401199 - 2²⁵ = 111276846767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111310401199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111310401109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55655200599 + 55655200600.

It is an arithmetic number, because the mean of its divisors is an integer number (55655200600).

Almost surely, 2^111310401199 is an apocalyptic number.

111310401199 is a deficient number, since it is larger than the sum of its proper divisors (1).

111310401199 is an equidigital number, since it uses as much as digits as its factorization.

111310401199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 31.

The spelling of 111310401199 in words is "one hundred eleven billion, three hundred ten million, four hundred one thousand, one hundred ninety-nine".