113154048 has 144 divisors (see below), whose sum is σ = 373922640. Its totient is φ = 32292864.

The previous prime is 113154047. The next prime is 113154071. The reversal of 113154048 is 840451311.

It is a happy number.

113154048 is a `hidden beast` number, since 113 + 1 + 540 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113154047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128586 + ... + 129462.

It is an arithmetic number, because the mean of its divisors is an integer number (2596685).

Almost surely, 2^113154048 is an apocalyptic number.

113154048 is a gapful number since it is divisible by the number (18) 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 113154048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186961320).

113154048 is an abundant number, since it is smaller than the sum of its proper divisors (260768592).

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

113154048 is an equidigital number, since it uses as much as digits as its factorization.

113154048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 113154048 is about 10637.3891533590. The cubic root of 113154048 is about 483.6784057659.

The spelling of 113154048 in words is "one hundred thirteen million, one hundred fifty-four thousand, forty-eight".