113213101110564 has 144 divisors (see below), whose sum is σ = 331096694264448. Its totient is φ = 29843414641152.

The previous prime is 113213101110553. The next prime is 113213101110581. The reversal of 113213101110564 is 465011101312311.

It is a super-2 number, since 2×113213101110564² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11518809 + ... + 18950175.

Almost surely, 2^{113213101110564} is an apocalyptic number.

113213101110564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113213101110564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165548347132224).

113213101110564 is an abundant number, since it is smaller than the sum of its proper divisors (217883593153884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113213101110564 is a wasteful number, since it uses less digits than its factorization.

113213101110564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7433394 (or 7433385 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

Adding to 113213101110564 its reverse (465011101312311), we get a palindrome (578224202422875).

The spelling of 113213101110564 in words is "one hundred thirteen trillion, two hundred thirteen billion, one hundred one million, one hundred ten thousand, five hundred sixty-four".