11313054999 has 8 divisors (see below), whose sum is σ = 16760081520. Its totient is φ = 7542036648.

The previous prime is 11313054983. The next prime is 11313055007. The reversal of 11313054999 is 99945031311.

11313054999 is a `hidden beast` number, since 1 + 1 + 3 + 13 + 0 + 549 + 99 = 666.

It is not a de Polignac number, because 11313054999 - 2⁴ = 11313054983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313054199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209500992 + ... + 209501045.

It is an arithmetic number, because the mean of its divisors is an integer number (2095010190).

Almost surely, 2^11313054999 is an apocalyptic number.

11313054999 is a deficient number, since it is larger than the sum of its proper divisors (5447026521).

11313054999 is an equidigital number, since it uses as much as digits as its factorization.

11313054999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419002046 (or 419002040 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The spelling of 11313054999 in words is "eleven billion, three hundred thirteen million, fifty-four thousand, nine hundred ninety-nine".