113140080 has 240 divisors, whose sum is σ = 405759744. Its totient is φ = 28200960.

The previous prime is 113140063. The next prime is 113140081. The reversal of 113140080 is 80041311.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113140081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 825772 + ... + 825908.

Almost surely, 2^113140080 is an apocalyptic number.

113140080 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 113140080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202879872).

113140080 is an abundant number, since it is smaller than the sum of its proper divisors (292619664).

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

113140080 is a wasteful number, since it uses less digits than its factorization.

113140080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 113140080 is about 10636.7325810138. The cubic root of 113140080 is about 483.6585028162.

Adding to 113140080 its reverse (80041311), we get a palindrome (193181391).

The spelling of 113140080 in words is "one hundred thirteen million, one hundred forty thousand, eighty".