103223232 has 84 divisors (see below), whose sum is σ = 338151216. Its totient is φ = 29491200.

The previous prime is 103223231. The next prime is 103223243. The reversal of 103223232 is 232322301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103223231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8769 + ... + 16832.

Almost surely, 2^103223232 is an apocalyptic number.

103223232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103223232 is an abundant number, since it is smaller than the sum of its proper divisors (234927984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103223232 is a wasteful number, since it uses less digits than its factorization.

103223232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25626 (or 25613 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 103223232 is about 10159.8834638986. The cubic root of 103223232 is about 469.0932146665.

Adding to 103223232 its reverse (232322301), we get a palindrome (335545533).

The spelling of 103223232 in words is "one hundred three million, two hundred twenty-three thousand, two hundred thirty-two".