11031010113 has 4 divisors (see below), whose sum is σ = 14708013488. Its totient is φ = 7354006740.

The previous prime is 11031010093. The next prime is 11031010129. The reversal of 11031010113 is 31101013011.

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 not a de Polignac number, because 11031010113 - 2¹⁰ = 11031009089 is a prime.

It is a super-2 number, since 2×11031010113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11031010513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1838501683 + ... + 1838501688.

It is an arithmetic number, because the mean of its divisors is an integer number (3677003372).

Almost surely, 2^11031010113 is an apocalyptic number.

It is an amenable number.

11031010113 is a deficient number, since it is larger than the sum of its proper divisors (3677003375).

11031010113 is an equidigital number, since it uses as much as digits as its factorization.

11031010113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3677003374.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 11031010113 its reverse (31101013011), we get a palindrome (42132023124).

The spelling of 11031010113 in words is "eleven billion, thirty-one million, ten thousand, one hundred thirteen".