102233231 has 8 divisors (see below), whose sum is σ = 104884560. Its totient is φ = 99594432.

The previous prime is 102233203. The next prime is 102233239. The reversal of 102233231 is 132332201.

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 102233231 - 2²⁶ = 35124367 is a prime.

It is a super-2 number, since 2×102233231² = 20903267041398722, 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 (102233239) 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, 14681 + ... + 20493.

It is an arithmetic number, because the mean of its divisors is an integer number (13110570).

Almost surely, 2^102233231 is an apocalyptic number.

102233231 is a deficient number, since it is larger than the sum of its proper divisors (2651329).

102233231 is an equidigital number, since it uses as much as digits as its factorization.

102233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 102233231 is about 10111.0450003944. The cubic root of 102233231 is about 467.5887232830.

Adding to 102233231 its reverse (132332201), we get a palindrome (234565432).

The spelling of 102233231 in words is "one hundred two million, two hundred thirty-three thousand, two hundred thirty-one".