113401024 has 56 divisors (see below), whose sum is σ = 248716800. Its totient is φ = 50868480.

The previous prime is 113401021. The next prime is 113401027. The reversal of 113401024 is 420104311.

It is an interprime number because it is at equal distance from previous prime (113401021) and next prime (113401027).

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

It is a junction number, because it is equal to n+sod(n) for n = 113400989 and 113401007.

It is not an unprimeable number, because it can be changed into a prime (113401021) 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 7 ways as a sum of consecutive naturals, for example, 54597 + ... + 56635.

Almost surely, 2^113401024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113401024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124358400).

113401024 is an abundant number, since it is smaller than the sum of its proper divisors (135315776).

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

113401024 is a wasteful number, since it uses less digits than its factorization.

113401024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141 (or 2131 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 113401024 is about 10648.9916893573. The cubic root of 113401024 is about 484.0300507262.

Adding to 113401024 its reverse (420104311), we get a palindrome (533505335).

The spelling of 113401024 in words is "one hundred thirteen million, four hundred one thousand, twenty-four".