100104142 has 32 divisors (see below), whose sum is σ = 160538112. Its totient is φ = 46716384.

The previous prime is 100104131. The next prime is 100104161. The reversal of 100104142 is 241401001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599343 + ... + 599509.

It is an arithmetic number, because the mean of its divisors is an integer number (5016816).

Almost surely, 2^100104142 is an apocalyptic number.

100104142 is a deficient number, since it is larger than the sum of its proper divisors (60433970).

100104142 is a wasteful number, since it uses less digits than its factorization.

100104142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 100104142 is about 10005.2057450109. The cubic root of 100104142 is about 464.3199555744.

Adding to 100104142 its reverse (241401001), we get a palindrome (341505143).

The spelling of 100104142 in words is "one hundred million, one hundred four thousand, one hundred forty-two".