100499160 has 128 divisors (see below), whose sum is σ = 312698880. Its totient is φ = 25824768.

The previous prime is 100499137. The next prime is 100499171. The reversal of 100499160 is 61994001.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 580834 + ... + 581006.

It is an arithmetic number, because the mean of its divisors is an integer number (2442960).

Almost surely, 2^100499160 is an apocalyptic number.

100499160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100499160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156349440).

100499160 is an abundant number, since it is smaller than the sum of its proper divisors (212199720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100499160 is a wasteful number, since it uses less digits than its factorization.

100499160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 100499160 is about 10024.9269324021. The cubic root of 100499160 is about 464.9299004053.

The spelling of 100499160 in words is "one hundred million, four hundred ninety-nine thousand, one hundred sixty".