100196830 has 16 divisors (see below), whose sum is σ = 181024704. Its totient is φ = 39929760.

The previous prime is 100196821. The next prime is 100196849. The reversal of 100196830 is 38691001.

100196830 = T₃₁ + T₃₂ + ... + T₈₄₃.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 15777 + ... + 21196.

It is an arithmetic number, because the mean of its divisors is an integer number (11314044).

Almost surely, 2^100196830 is an apocalyptic number.

100196830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100196830 is a deficient number, since it is larger than the sum of its proper divisors (80827874).

100196830 is a wasteful number, since it uses less digits than its factorization.

100196830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37251.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 100196830 is about 10009.8366620040. The cubic root of 100196830 is about 464.4632184177.

It can be divided in two parts, 100 and 196830, that multiplied together give a cube (19683000 = 270³).

The spelling of 100196830 in words is "one hundred million, one hundred ninety-six thousand, eight hundred thirty".