232105253 has 4 divisors (see below), whose sum is σ = 232295340. Its totient is φ = 231915168.

The previous prime is 232105243. The next prime is 232105261. The reversal of 232105253 is 352501232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 182304004 + 49801249 = 13502^2 + 7057^2 .

It is a cyclic number.

It is not a de Polignac number, because 232105253 - 2²⁰ = 231056677 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 (232105243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93200 + ... + 95657.

It is an arithmetic number, because the mean of its divisors is an integer number (58073835).

Almost surely, 2^232105253 is an apocalyptic number.

It is an amenable number.

232105253 is a deficient number, since it is larger than the sum of its proper divisors (190087).

232105253 is a wasteful number, since it uses less digits than its factorization.

232105253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190086.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 232105253 is about 15235.0009189366. Note that the first 3 decimals coincide. The cubic root of 232105253 is about 614.5562736640.

Adding to 232105253 its reverse (352501232), we get a palindrome (584606485).

The spelling of 232105253 in words is "two hundred thirty-two million, one hundred five thousand, two hundred fifty-three".