105232255 has 8 divisors (see below), whose sum is σ = 129691872. Its totient is φ = 81910368.

The previous prime is 105232249. The next prime is 105232289. The reversal of 105232255 is 552232501.

It is a happy number.

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 105232255 - 2³ = 105232247 is a prime.

It is a super-2 number, since 2×105232255² = 22147654984770050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284227 + ... + 284596.

It is an arithmetic number, because the mean of its divisors is an integer number (16211484).

Almost surely, 2^105232255 is an apocalyptic number.

105232255 is a deficient number, since it is larger than the sum of its proper divisors (24459617).

105232255 is an equidigital number, since it uses as much as digits as its factorization.

105232255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568865.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 105232255 is about 10258.2773895036. The cubic root of 105232255 is about 472.1169856895.

Adding to 105232255 its reverse (552232501), we get a palindrome (657464756).

The spelling of 105232255 in words is "one hundred five million, two hundred thirty-two thousand, two hundred fifty-five".