11100100313 has 4 divisors (see below), whose sum is σ = 11265773520. Its totient is φ = 10934427108.

The previous prime is 11100100247. The next prime is 11100100327. The reversal of 11100100313 is 31300100111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100100313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100100294 and 11100100303.

It is not an unprimeable number, because it can be changed into a prime (11100100373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82836503 + ... + 82836636.

It is an arithmetic number, because the mean of its divisors is an integer number (2816443380).

Almost surely, 2^11100100313 is an apocalyptic number.

It is an amenable number.

11100100313 is a deficient number, since it is larger than the sum of its proper divisors (165673207).

11100100313 is an equidigital number, since it uses as much as digits as its factorization.

11100100313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165673206.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 11100100313 its reverse (31300100111), we get a palindrome (42400200424).

The spelling of 11100100313 in words is "eleven billion, one hundred million, one hundred thousand, three hundred thirteen".