112311223013 has 16 divisors (see below), whose sum is σ = 123460364160. Its totient is φ = 101319129600.

The previous prime is 112311222977. The next prime is 112311223039. The reversal of 112311223013 is 310322113211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 112311223013 - 2⁶ = 112311222949 is a prime.

It is a super-2 number, since 2×112311223013² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112811223013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4691408 + ... + 4715286.

It is an arithmetic number, because the mean of its divisors is an integer number (7716272760).

Almost surely, 2^112311223013 is an apocalyptic number.

It is an amenable number.

112311223013 is a deficient number, since it is larger than the sum of its proper divisors (11149141147).

112311223013 is a wasteful number, since it uses less digits than its factorization.

112311223013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27148.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112311223013 its reverse (310322113211), we get a palindrome (422633336224).

The spelling of 112311223013 in words is "one hundred twelve billion, three hundred eleven million, two hundred twenty-three thousand, thirteen".