11100311320313 has 4 divisors (see below), whose sum is σ = 11358458095248. Its totient is φ = 10842164545380.

The previous prime is 11100311320309. The next prime is 11100311320339. The reversal of 11100311320313 is 31302311300111.

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 not a de Polignac number, because 11100311320313 - 2² = 11100311320309 is a prime.

It is a super-2 number, since 2×11100311320313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100311328313) 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, 129073387403 + ... + 129073387488.

It is an arithmetic number, because the mean of its divisors is an integer number (2839614523812).

Almost surely, 2^{11100311320313} is an apocalyptic number.

It is an amenable number.

11100311320313 is a deficient number, since it is larger than the sum of its proper divisors (258146774935).

11100311320313 is an equidigital number, since it uses as much as digits as its factorization.

11100311320313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258146774934.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11100311320313 its reverse (31302311300111), we get a palindrome (42402622620424).

The spelling of 11100311320313 in words is "eleven trillion, one hundred billion, three hundred eleven million, three hundred twenty thousand, three hundred thirteen".