100493330 has 32 divisors (see below), whose sum is σ = 208676736. Its totient is φ = 34130304.

The previous prime is 100493317. The next prime is 100493357. The reversal of 100493330 is 33394001.

It is a junction number, because it is equal to n+sod(n) for n = 100493296 and 100493305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782 + ... + 14198.

It is an arithmetic number, because the mean of its divisors is an integer number (6521148).

Almost surely, 2^100493330 is an apocalyptic number.

100493330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100493330 is an abundant number, since it is smaller than the sum of its proper divisors (108183406).

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

100493330 is a wasteful number, since it uses less digits than its factorization.

100493330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13538.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 100493330 is about 10024.6361529983. The cubic root of 100493330 is about 464.9209099695.

The spelling of 100493330 in words is "one hundred million, four hundred ninety-three thousand, three hundred thirty".