11311202300013 has 128 divisors (see below), whose sum is σ = 21292982231040. Its totient is φ = 5763315317760.

The previous prime is 11311202299993. The next prime is 11311202300023. The reversal of 11311202300013 is 31000320211311.

It is not a de Polignac number, because 11311202300013 - 2¹² = 11311202295917 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11311202300023) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 407347456 + ... + 407375222.

It is an arithmetic number, because the mean of its divisors is an integer number (166351423680).

Almost surely, 2^{11311202300013} is an apocalyptic number.

It is an amenable number.

11311202300013 is a deficient number, since it is larger than the sum of its proper divisors (9981779931027).

11311202300013 is a wasteful number, since it uses less digits than its factorization.

11311202300013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31544 (or 31538 counting only the distinct ones).

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

Adding to 11311202300013 its reverse (31000320211311), we get a palindrome (42311522511324).

The spelling of 11311202300013 in words is "eleven trillion, three hundred eleven billion, two hundred two million, three hundred thousand, thirteen".