100516042 has 32 divisors (see below), whose sum is σ = 174182400. Its totient is φ = 43023600.

The previous prime is 100516027. The next prime is 100516057. The reversal of 100516042 is 240615001.

It is an interprime number because it is at equal distance from previous prime (100516027) and next prime (100516057).

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 79209 + ... + 80467.

It is an arithmetic number, because the mean of its divisors is an integer number (5443200).

Almost surely, 2^100516042 is an apocalyptic number.

100516042 is a deficient number, since it is larger than the sum of its proper divisors (73666358).

100516042 is a wasteful number, since it uses less digits than its factorization.

100516042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 100516042 is about 10025.7688981943. The cubic root of 100516042 is about 464.9559321556.

The spelling of 100516042 in words is "one hundred million, five hundred sixteen thousand, forty-two".