232543102 has 32 divisors (see below), whose sum is σ = 409554144. Its totient is φ = 97843200.

The previous prime is 232543099. The next prime is 232543111. The reversal of 232543102 is 201345232.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17718 + ... + 27910.

It is an arithmetic number, because the mean of its divisors is an integer number (12798567).

Almost surely, 2^232543102 is an apocalyptic number.

232543102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

232543102 is a deficient number, since it is larger than the sum of its proper divisors (177011042).

232543102 is a wasteful number, since it uses less digits than its factorization.

232543102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10284.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 232543102 is about 15249.3639867373. The cubic root of 232543102 is about 614.9424688951.

Adding to 232543102 its reverse (201345232), we get a palindrome (433888334).

The spelling of 232543102 in words is "two hundred thirty-two million, five hundred forty-three thousand, one hundred two".