113254512 has 160 divisors (see below), whose sum is σ = 353548800. Its totient is φ = 30557184.

The previous prime is 113254511. The next prime is 113254517. The reversal of 113254512 is 215452311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113254511) 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, 574798 + ... + 574994.

It is an arithmetic number, because the mean of its divisors is an integer number (2209680).

Almost surely, 2^113254512 is an apocalyptic number.

113254512 is a gapful number since it is divisible by the number (12) 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 113254512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176774400).

113254512 is an abundant number, since it is smaller than the sum of its proper divisors (240294288).

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

113254512 is a wasteful number, since it uses less digits than its factorization.

113254512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 297 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 113254512 is about 10642.1103170377. The cubic root of 113254512 is about 483.8215083015.

It can be divided in two parts, 11 and 3254512, that added together give a palindrome (3254523).

The spelling of 113254512 in words is "one hundred thirteen million, two hundred fifty-four thousand, five hundred twelve".