104920124 has 24 divisors (see below), whose sum is σ = 197321040. Its totient is φ = 48635136.

The previous prime is 104920111. The next prime is 104920139. The reversal of 104920124 is 421029401.

It is a super-2 number, since 2×104920124² = 22016464840350752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104920124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6959 + ... + 16070.

It is an arithmetic number, because the mean of its divisors is an integer number (8221710).

Almost surely, 2^104920124 is an apocalyptic number.

It is an amenable number.

104920124 is a deficient number, since it is larger than the sum of its proper divisors (92400916).

104920124 is a wasteful number, since it uses less digits than its factorization.

104920124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23117 (or 23115 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 104920124 is about 10243.0524747265. The cubic root of 104920124 is about 471.6497389461.

Adding to 104920124 its reverse (421029401), we get a palindrome (525949525).

The spelling of 104920124 in words is "one hundred four million, nine hundred twenty thousand, one hundred twenty-four".