11303012013113 has 4 divisors (see below), whose sum is σ = 11565872757648. Its totient is φ = 11040151268580.

The previous prime is 11303012013089. The next prime is 11303012013127. The reversal of 11303012013113 is 31131021030311.

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 11303012013113 - 2⁸ = 11303012012857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11303012013133) 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, 131430372203 + ... + 131430372288.

It is an arithmetic number, because the mean of its divisors is an integer number (2891468189412).

Almost surely, 2^{11303012013113} is an apocalyptic number.

It is an amenable number.

11303012013113 is a deficient number, since it is larger than the sum of its proper divisors (262860744535).

11303012013113 is an equidigital number, since it uses as much as digits as its factorization.

11303012013113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262860744534.

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

Adding to 11303012013113 its reverse (31131021030311), we get a palindrome (42434033043424).

The spelling of 11303012013113 in words is "eleven trillion, three hundred three billion, twelve million, thirteen thousand, one hundred thirteen".