100232210 has 48 divisors (see below), whose sum is σ = 197323776. Its totient is φ = 36638784.

The previous prime is 100232203. The next prime is 100232213. The reversal of 100232210 is 12232001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100232191 and 100232200.

It is not an unprimeable number, because it can be changed into a prime (100232213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214397 + ... + 214863.

It is an arithmetic number, because the mean of its divisors is an integer number (4110912).

Almost surely, 2^100232210 is an apocalyptic number.

100232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100232210 is a deficient number, since it is larger than the sum of its proper divisors (97091566).

100232210 is a wasteful number, since it uses less digits than its factorization.

100232210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 100232210 is about 10011.6037676288. The cubic root of 100232210 is about 464.5178800768.

Adding to 100232210 its reverse (12232001), we get a palindrome (112464211).

The spelling of 100232210 in words is "one hundred million, two hundred thirty-two thousand, two hundred ten".