124900113 has 16 divisors (see below), whose sum is σ = 179758656. Its totient is φ = 76683840.

The previous prime is 124900093. The next prime is 124900121. The reversal of 124900113 is 311009421.

It is not a de Polignac number, because 124900113 - 2⁵ = 124900081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124900113.

It is not an unprimeable number, because it can be changed into a prime (124900133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14506 + ... + 21452.

It is an arithmetic number, because the mean of its divisors is an integer number (11234916).

Almost surely, 2^124900113 is an apocalyptic number.

124900113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

124900113 is a deficient number, since it is larger than the sum of its proper divisors (54858543).

124900113 is a wasteful number, since it uses less digits than its factorization.

124900113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7424.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 124900113 is about 11175.8719122939. The cubic root of 124900113 is about 499.8667818423.

Adding to 124900113 its reverse (311009421), we get a palindrome (435909534).

The spelling of 124900113 in words is "one hundred twenty-four million, nine hundred thousand, one hundred thirteen".