100232243 has 8 divisors (see below), whose sum is σ = 101354208. Its totient is φ = 99114624.

The previous prime is 100232233. The next prime is 100232257. The reversal of 100232243 is 342232001.

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

It is a cyclic number.

It is not a de Polignac number, because 100232243 - 2⁴ = 100232227 is a prime.

It is a super-2 number, since 2×100232243² = 20093005073622098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100232203) 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, 68546 + ... + 69992.

It is an arithmetic number, because the mean of its divisors is an integer number (12669276).

Almost surely, 2^100232243 is an apocalyptic number.

100232243 is a deficient number, since it is larger than the sum of its proper divisors (1121965).

100232243 is a wasteful number, since it uses less digits than its factorization.

100232243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 100232243 is about 10011.6054157163. The cubic root of 100232243 is about 464.5179310553.

Adding to 100232243 its reverse (342232001), we get a palindrome (442464244).

The spelling of 100232243 in words is "one hundred million, two hundred thirty-two thousand, two hundred forty-three".