100242330 has 16 divisors (see below), whose sum is σ = 240581664. Its totient is φ = 26731280.

The previous prime is 100242323. The next prime is 100242341. The reversal of 100242330 is 33242001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670676 + ... + 1670735.

It is an arithmetic number, because the mean of its divisors is an integer number (15036354).

Almost surely, 2^100242330 is an apocalyptic number.

100242330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100242330 is an abundant number, since it is smaller than the sum of its proper divisors (140339334).

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

100242330 is a wasteful number, since it uses less digits than its factorization.

100242330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341421.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 100242330 is about 10012.1091684020. The cubic root of 100242330 is about 464.5335129847.

Adding to 100242330 its reverse (33242001), we get a palindrome (133484331).

The spelling of 100242330 in words is "one hundred million, two hundred forty-two thousand, three hundred thirty".