100192042 has 16 divisors (see below), whose sum is σ = 155728800. Its totient is φ = 48288240.

The previous prime is 100192003. The next prime is 100192049. The reversal of 100192042 is 240291001.

It is not an unprimeable number, because it can be changed into a prime (100192049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48817 + ... + 50827.

It is an arithmetic number, because the mean of its divisors is an integer number (9733050).

Almost surely, 2^100192042 is an apocalyptic number.

100192042 is a deficient number, since it is larger than the sum of its proper divisors (55536758).

100192042 is a wasteful number, since it uses less digits than its factorization.

100192042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 100192042 is about 10009.5974944051. The cubic root of 100192042 is about 464.4558200289.

The spelling of 100192042 in words is "one hundred million, one hundred ninety-two thousand, forty-two".