113124130 has 32 divisors (see below), whose sum is σ = 234130176. Its totient is φ = 38549184.

The previous prime is 113124113. The next prime is 113124149. The reversal of 113124130 is 31421311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6852 + ... + 16528.

It is an arithmetic number, because the mean of its divisors is an integer number (7316568).

Almost surely, 2^113124130 is an apocalyptic number.

113124130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113124130 is an abundant number, since it is smaller than the sum of its proper divisors (121006046).

113124130 is a wasteful number, since it uses less digits than its factorization.

113124130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9858.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 113124130 is about 10635.9827942696. The cubic root of 113124130 is about 483.6357737189.

Adding to 113124130 its reverse (31421311), we get a palindrome (144545441).

The spelling of 113124130 in words is "one hundred thirteen million, one hundred twenty-four thousand, one hundred thirty".