103233231 has 16 divisors (see below), whose sum is σ = 161935200. Its totient is φ = 64773504.

The previous prime is 103233187. The next prime is 103233253. The reversal of 103233231 is 132332301.

It is not a de Polignac number, because 103233231 - 2¹⁵ = 103200463 is a prime.

It is a super-2 number, since 2×103233231² = 21314199965398722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103233271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111996 + ... + 112913.

It is an arithmetic number, because the mean of its divisors is an integer number (10120950).

Almost surely, 2^103233231 is an apocalyptic number.

103233231 is a deficient number, since it is larger than the sum of its proper divisors (58701969).

103233231 is a wasteful number, since it uses less digits than its factorization.

103233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224935 (or 224929 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 103233231 is about 10160.3755343983. The cubic root of 103233231 is about 469.1083608422.

Adding to 103233231 its reverse (132332301), we get a palindrome (235565532).

The spelling of 103233231 in words is "one hundred three million, two hundred thirty-three thousand, two hundred thirty-one".