11002310312013 has 8 divisors (see below), whose sum is σ = 16299718980800. Its totient is φ = 7334873541324.

The previous prime is 11002310311981. The next prime is 11002310312051. The reversal of 11002310312013 is 31021301320011.

11002310312013 is a `hidden beast` number, since 110 + 0 + 231 + 0 + 312 + 0 + 13 = 666.

It is not a de Polignac number, because 11002310312013 - 2⁵ = 11002310311981 is a prime.

It is a super-2 number, since 2×11002310312013² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002310314013) 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, 203746487233 + ... + 203746487286.

It is an arithmetic number, because the mean of its divisors is an integer number (2037464872600).

Almost surely, 2^{11002310312013} is an apocalyptic number.

It is an amenable number.

11002310312013 is a deficient number, since it is larger than the sum of its proper divisors (5297408668787).

11002310312013 is an equidigital number, since it uses as much as digits as its factorization.

11002310312013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407492974528 (or 407492974522 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11002310312013 its reverse (31021301320011), we get a palindrome (42023611632024).

The spelling of 11002310312013 in words is "eleven trillion, two billion, three hundred ten million, three hundred twelve thousand, thirteen".