112513430 has 16 divisors (see below), whose sum is σ = 207464544. Its totient is φ = 43907520.

The previous prime is 112513409. The next prime is 112513433. The reversal of 112513430 is 34315211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112513433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136802 + ... + 137621.

It is an arithmetic number, because the mean of its divisors is an integer number (12966534).

Almost surely, 2^112513430 is an apocalyptic number.

112513430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112513430 is a deficient number, since it is larger than the sum of its proper divisors (94951114).

112513430 is a wasteful number, since it uses less digits than its factorization.

112513430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274471.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 112513430 is about 10607.2347951764. The cubic root of 112513430 is about 482.7639012013.

Adding to 112513430 its reverse (34315211), we get a palindrome (146828641).

The spelling of 112513430 in words is "one hundred twelve million, five hundred thirteen thousand, four hundred thirty".