113779251060 has 96 divisors (see below), whose sum is σ = 321851819520. Its totient is φ = 30030317568.

The previous prime is 113779251049. The next prime is 113779251067. The reversal of 113779251060 is 60152977311.

It is a super-2 number, since 2×113779251060² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113779251067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6380677 + ... + 6398483.

It is an arithmetic number, because the mean of its divisors is an integer number (3352623120).

Almost surely, 2^113779251060 is an apocalyptic number.

113779251060 is a gapful number since it is divisible by the number (10) 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 113779251060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160925909760).

113779251060 is an abundant number, since it is smaller than the sum of its proper divisors (208072568460).

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

113779251060 is a wasteful number, since it uses less digits than its factorization.

113779251060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18905 (or 18903 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 42.

The spelling of 113779251060 in words is "one hundred thirteen billion, seven hundred seventy-nine million, two hundred fifty-one thousand, sixty".