100625030 has 32 divisors (see below), whose sum is σ = 199127808. Its totient is φ = 36306400.

The previous prime is 100625027. The next prime is 100625059. The reversal of 100625030 is 30526001.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 10919 + ... + 17901.

It is an arithmetic number, because the mean of its divisors is an integer number (6222744).

Almost surely, 2^100625030 is an apocalyptic number.

100625030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100625030 is a deficient number, since it is larger than the sum of its proper divisors (98502778).

100625030 is a wasteful number, since it uses less digits than its factorization.

100625030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7132.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 100625030 is about 10031.2028192037. The cubic root of 100625030 is about 465.1239196460.

The spelling of 100625030 in words is "one hundred million, six hundred twenty-five thousand, thirty".