100325042 has 16 divisors (see below), whose sum is σ = 152216064. Its totient is φ = 49590000.

The previous prime is 100325039. The next prime is 100325051. The reversal of 100325042 is 240523001.

It is a super-2 number, since 2×100325042² = 20130228104603528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100325042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68417 + ... + 69867.

It is an arithmetic number, because the mean of its divisors is an integer number (9513504).

Almost surely, 2^100325042 is an apocalyptic number.

100325042 is a deficient number, since it is larger than the sum of its proper divisors (51891022).

100325042 is a wasteful number, since it uses less digits than its factorization.

100325042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 100325042 is about 10016.2389148822. The cubic root of 100325042 is about 464.6612432328.

Adding to 100325042 its reverse (240523001), we get a palindrome (340848043).

The spelling of 100325042 in words is "one hundred million, three hundred twenty-five thousand, forty-two".