132235253 has 4 divisors (see below), whose sum is σ = 132518880. Its totient is φ = 131951628.

The previous prime is 132235249. The next prime is 132235261. The reversal of 132235253 is 352532231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 352532231 = 971 ⋅363061.

It is a cyclic number.

It is not a de Polignac number, because 132235253 - 2² = 132235249 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 (132235283) 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, 141113 + ... + 142046.

It is an arithmetic number, because the mean of its divisors is an integer number (33129720).

Almost surely, 2^132235253 is an apocalyptic number.

It is an amenable number.

132235253 is a deficient number, since it is larger than the sum of its proper divisors (283627).

132235253 is an equidigital number, since it uses as much as digits as its factorization.

132235253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283626.

The product of its digits is 5400, while the sum is 26.

The square root of 132235253 is about 11499.3588082119. The cubic root of 132235253 is about 509.4666383513.

Adding to 132235253 its reverse (352532231), we get a palindrome (484767484).

The spelling of 132235253 in words is "one hundred thirty-two million, two hundred thirty-five thousand, two hundred fifty-three".