103231255 has 8 divisors (see below), whose sum is σ = 125726832. Its totient is φ = 81352128.

The previous prime is 103231253. The next prime is 103231267. The reversal of 103231255 is 552132301.

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 103231255 - 2¹ = 103231253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103231253) 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, 153742 + ... + 154411.

It is an arithmetic number, because the mean of its divisors is an integer number (15715854).

Almost surely, 2^103231255 is an apocalyptic number.

103231255 is a deficient number, since it is larger than the sum of its proper divisors (22495577).

103231255 is an equidigital number, since it uses as much as digits as its factorization.

103231255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308225.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 103231255 is about 10160.2782934327. The cubic root of 103231255 is about 469.1053677361.

Adding to 103231255 its reverse (552132301), we get a palindrome (655363556).

The spelling of 103231255 in words is "one hundred three million, two hundred thirty-one thousand, two hundred fifty-five".