11200313021013 has 6 divisors (see below), whose sum is σ = 16178229919254. Its totient is φ = 7466875347336.

The previous prime is 11200313020927. The next prime is 11200313021069. The reversal of 11200313021013 is 31012031300211.

It can be written as a sum of positive squares in only one way, i.e., 10526176781649 + 674136239364 = 3244407^2 + 821058^2 .

It is not a de Polignac number, because 11200313021013 - 2²² = 11200308826709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200313021083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 622239612270 + ... + 622239612287.

It is an arithmetic number, because the mean of its divisors is an integer number (2696371653209).

Almost surely, 2^{11200313021013} is an apocalyptic number.

It is an amenable number.

11200313021013 is a deficient number, since it is larger than the sum of its proper divisors (4977916898241).

11200313021013 is a wasteful number, since it uses less digits than its factorization.

11200313021013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244479224563 (or 1244479224560 counting only the distinct ones).

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

Adding to 11200313021013 its reverse (31012031300211), we get a palindrome (42212344321224).

The spelling of 11200313021013 in words is "eleven trillion, two hundred billion, three hundred thirteen million, twenty-one thousand, thirteen".