113780853290 has 128 divisors (see below), whose sum is σ = 238124759040. Its totient is φ = 38767104000.

The previous prime is 113780853257. The next prime is 113780853299. The reversal of 113780853290 is 92358087311.

It is not an unprimeable number, because it can be changed into a prime (113780853299) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48395615 + ... + 48397965.

It is an arithmetic number, because the mean of its divisors is an integer number (1860349680).

Almost surely, 2^113780853290 is an apocalyptic number.

113780853290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113780853290 is an abundant number, since it is smaller than the sum of its proper divisors (124343905750).

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

113780853290 is a wasteful number, since it uses less digits than its factorization.

113780853290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 113780853290 in words is "one hundred thirteen billion, seven hundred eighty million, eight hundred fifty-three thousand, two hundred ninety".