104138150 has 48 divisors (see below), whose sum is σ = 198972384. Its totient is φ = 40538880.

The previous prime is 104138149. The next prime is 104138161. The reversal of 104138150 is 51831401.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375812 + ... + 376088.

It is an arithmetic number, because the mean of its divisors is an integer number (4145258).

Almost surely, 2^104138150 is an apocalyptic number.

104138150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104138150 is a deficient number, since it is larger than the sum of its proper divisors (94834234).

104138150 is a wasteful number, since it uses less digits than its factorization.

104138150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 104138150 is about 10204.8101403211. The cubic root of 104138150 is about 470.4750741846.

Adding to 104138150 its reverse (51831401), we get a palindrome (155969551).

The spelling of 104138150 in words is "one hundred four million, one hundred thirty-eight thousand, one hundred fifty".