104131370 has 40 divisors (see below), whose sum is σ = 218713284. Its totient is φ = 35693952.

The previous prime is 104131319. The next prime is 104131397. The reversal of 104131370 is 73131401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 87590881 + 16540489 = 9359^2 + 4067^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21842 + ... + 26178.

Almost surely, 2^104131370 is an apocalyptic number.

104131370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104131370 is an abundant number, since it is smaller than the sum of its proper divisors (114581914).

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

104131370 is an frugal number, since it uses more digits than its factorization.

104131370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4372 (or 4351 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 104131370 is about 10204.4779386307. The cubic root of 104131370 is about 470.4648637407.

Adding to 104131370 its reverse (73131401), we get a palindrome (177262771).

The spelling of 104131370 in words is "one hundred four million, one hundred thirty-one thousand, three hundred seventy".