100193056 has 24 divisors (see below), whose sum is σ = 197527680. Its totient is φ = 50027328.

The previous prime is 100193047. The next prime is 100193059. The reversal of 100193056 is 650391001.

It is a self number, because there is not a number n which added to its sum of digits gives 100193056.

It is not an unprimeable number, because it can be changed into a prime (100193059) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27705 + ... + 31111.

It is an arithmetic number, because the mean of its divisors is an integer number (8230320).

Almost surely, 2^100193056 is an apocalyptic number.

100193056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100193056 is a deficient number, since it is larger than the sum of its proper divisors (97334624).

100193056 is an equidigital number, since it uses as much as digits as its factorization.

100193056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336 (or 4328 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 100193056 is about 10009.6481456643. The cubic root of 100193056 is about 464.4573868752.

The spelling of 100193056 in words is "one hundred million, one hundred ninety-three thousand, fifty-six".