11312323003199 has 32 divisors (see below), whose sum is σ = 12078552245760. Its totient is φ = 10564611840000.

The previous prime is 11312323003193. The next prime is 11312323003279. The reversal of 11312323003199 is 99130032321311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11312323003199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312323003193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185536079 + ... + 185597039.

It is an arithmetic number, because the mean of its divisors is an integer number (377454757680).

Almost surely, 2^{11312323003199} is an apocalyptic number.

11312323003199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11312323003199 is a deficient number, since it is larger than the sum of its proper divisors (766229242561).

11312323003199 is a wasteful number, since it uses less digits than its factorization.

11312323003199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61631.

The product of its (nonzero) digits is 26244, while the sum is 38.

The spelling of 11312323003199 in words is "eleven trillion, three hundred twelve billion, three hundred twenty-three million, three thousand, one hundred ninety-nine".