100210231 has 8 divisors (see below), whose sum is σ = 109872000. Its totient is φ = 90640440.

The previous prime is 100210193. The next prime is 100210247. The reversal of 100210231 is 132012001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100210231 - 2⁹ = 100209719 is a prime.

It is a super-2 number, since 2×100210231² = 20084180794146722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20701 + ... + 25078.

It is an arithmetic number, because the mean of its divisors is an integer number (13734000).

Almost surely, 2^100210231 is an apocalyptic number.

100210231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100210231 is a deficient number, since it is larger than the sum of its proper divisors (9661769).

100210231 is a wasteful number, since it uses less digits than its factorization.

100210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45989.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 100210231 is about 10010.5060311655. The cubic root of 100210231 is about 464.4839243093.

Adding to 100210231 its reverse (132012001), we get a palindrome (232222232).

The spelling of 100210231 in words is "one hundred million, two hundred ten thousand, two hundred thirty-one".