11122310013 has 4 divisors (see below), whose sum is σ = 14829746688. Its totient is φ = 7414873340.

The previous prime is 11122309997. The next prime is 11122310029. The reversal of 11122310013 is 31001322111.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (11122309997) and next prime (11122310029).

It is a cyclic number.

It is not a de Polignac number, because 11122310013 - 2⁴ = 11122309997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11122309974 and 11122310001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122310083) 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, 1853718333 + ... + 1853718338.

It is an arithmetic number, because the mean of its divisors is an integer number (3707436672).

Almost surely, 2^11122310013 is an apocalyptic number.

It is an amenable number.

11122310013 is a deficient number, since it is larger than the sum of its proper divisors (3707436675).

11122310013 is an equidigital number, since it uses as much as digits as its factorization.

11122310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707436674.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11122310013 its reverse (31001322111), we get a palindrome (42123632124).

The spelling of 11122310013 in words is "eleven billion, one hundred twenty-two million, three hundred ten thousand, thirteen".