113110144 has 64 divisors (see below), whose sum is σ = 263894400. Its totient is φ = 47278080.

The previous prime is 113110093. The next prime is 113110157. The reversal of 113110144 is 441011311.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35197 + ... + 38275.

It is an arithmetic number, because the mean of its divisors is an integer number (4123350).

Almost surely, 2^113110144 is an apocalyptic number.

113110144 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 113110144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131947200).

113110144 is an abundant number, since it is smaller than the sum of its proper divisors (150784256).

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

113110144 is an equidigital number, since it uses as much as digits as its factorization.

113110144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141 (or 3129 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 113110144 is about 10635.3252888663. The cubic root of 113110144 is about 483.6158416062.

Adding to 113110144 its reverse (441011311), we get a palindrome (554121455).

The spelling of 113110144 in words is "one hundred thirteen million, one hundred ten thousand, one hundred forty-four".