11301103031013 has 32 divisors (see below), whose sum is σ = 17153841196800. Its totient is φ = 7348975603200.

The previous prime is 11301103030981. The next prime is 11301103031033. The reversal of 11301103031013 is 31013030110311.

11301103031013 is a `hidden beast` number, since 1 + 1 + 301 + 10 + 30 + 310 + 13 = 666.

It is not a de Polignac number, because 11301103031013 - 2⁵ = 11301103030981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11301103031033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5187208 + ... + 7036286.

It is an arithmetic number, because the mean of its divisors is an integer number (536057537400).

Almost surely, 2^{11301103031013} is an apocalyptic number.

It is an amenable number.

11301103031013 is a deficient number, since it is larger than the sum of its proper divisors (5852738165787).

11301103031013 is a wasteful number, since it uses less digits than its factorization.

11301103031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854650 (or 1854644 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 11301103031013 its reverse (31013030110311), we get a palindrome (42314133141324).

The spelling of 11301103031013 in words is "eleven trillion, three hundred one billion, one hundred three million, thirty-one thousand, thirteen".