124513104 has 20 divisors (see below), whose sum is σ = 321658976. Its totient is φ = 41504352.

The previous prime is 124513073. The next prime is 124513111. The reversal of 124513104 is 401315421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1296964 + ... + 1297059.

Almost surely, 2^124513104 is an apocalyptic number.

It is an amenable number.

124513104 is an abundant number, since it is smaller than the sum of its proper divisors (197145872).

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

124513104 is a wasteful number, since it uses less digits than its factorization.

124513104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594034 (or 2594028 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 124513104 is about 11158.5439910411. The cubic root of 124513104 is about 499.3499605971.

Adding to 124513104 its reverse (401315421), we get a palindrome (525828525).

The spelling of 124513104 in words is "one hundred twenty-four million, five hundred thirteen thousand, one hundred four".