100403230 has 16 divisors (see below), whose sum is σ = 183272544. Its totient is φ = 39595360.

The previous prime is 100403221. The next prime is 100403231. The reversal of 100403230 is 32304001.

It is a self number, because there is not a number n which added to its sum of digits gives 100403230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100403231) 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 7 ways as a sum of consecutive naturals, for example, 69997 + ... + 71416.

It is an arithmetic number, because the mean of its divisors is an integer number (11454534).

Almost surely, 2^100403230 is an apocalyptic number.

100403230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100403230 is a deficient number, since it is larger than the sum of its proper divisors (82869314).

100403230 is a wasteful number, since it uses less digits than its factorization.

100403230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141491.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 100403230 is about 10020.1412165698. The cubic root of 100403230 is about 464.7819226382.

Adding to 100403230 its reverse (32304001), we get a palindrome (132707231).

The spelling of 100403230 in words is "one hundred million, four hundred three thousand, two hundred thirty".