100219010 has 16 divisors (see below), whose sum is σ = 180528696. Its totient is φ = 40057728.

The previous prime is 100219003. The next prime is 100219079. The reversal of 100219010 is 10912001.

It can be written as a sum of positive squares in 4 ways, for example, as 55636681 + 44582329 = 7459^2 + 6677^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14672 + ... + 20388.

Almost surely, 2^100219010 is an apocalyptic number.

100219010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100219010 is a deficient number, since it is larger than the sum of its proper divisors (80309686).

100219010 is a wasteful number, since it uses less digits than its factorization.

100219010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 100219010 is about 10010.9445108841. The cubic root of 100219010 is about 464.4974877458.

The spelling of 100219010 in words is "one hundred million, two hundred nineteen thousand, ten".