132554231 has 4 divisors (see below), whose sum is σ = 134421264. Its totient is φ = 130687200.

The previous prime is 132554173. The next prime is 132554243. The reversal of 132554231 is 132455231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132455231 = 2339 ⋅56629.

It is a cyclic number.

It is not a de Polignac number, because 132554231 - 2¹⁸ = 132292087 is a prime.

It is a super-2 number, since 2×132554231² = 35141248312002722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132554231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132554291) 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, 933410 + ... + 933551.

It is an arithmetic number, because the mean of its divisors is an integer number (33605316).

Almost surely, 2^132554231 is an apocalyptic number.

132554231 is a deficient number, since it is larger than the sum of its proper divisors (1867033).

132554231 is an equidigital number, since it uses as much as digits as its factorization.

132554231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867032.

The product of its digits is 3600, while the sum is 26.

The square root of 132554231 is about 11513.2198363447. The cubic root of 132554231 is about 509.8759547090.

The spelling of 132554231 in words is "one hundred thirty-two million, five hundred fifty-four thousand, two hundred thirty-one".