104031142 has 8 divisors (see below), whose sum is σ = 157655736. Its totient is φ = 51479232.

The previous prime is 104031131. The next prime is 104031157. The reversal of 104031142 is 241130401.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 267928 + ... + 268315.

It is an arithmetic number, because the mean of its divisors is an integer number (19706967).

Almost surely, 2^104031142 is an apocalyptic number.

104031142 is a deficient number, since it is larger than the sum of its proper divisors (53624594).

104031142 is an equidigital number, since it uses as much as digits as its factorization.

104031142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536342.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 104031142 is about 10199.5657750710. The cubic root of 104031142 is about 470.3138721321.

Adding to 104031142 its reverse (241130401), we get a palindrome (345161543).

The spelling of 104031142 in words is "one hundred four million, thirty-one thousand, one hundred forty-two".