132161253 has 8 divisors (see below), whose sum is σ = 201388608. Its totient is φ = 75520704.

The previous prime is 132161251. The next prime is 132161311. The reversal of 132161253 is 352161231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132161253 - 2¹ = 132161251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132161251) 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, 3146676 + ... + 3146717.

It is an arithmetic number, because the mean of its divisors is an integer number (25173576).

Almost surely, 2^132161253 is an apocalyptic number.

It is an amenable number.

132161253 is a deficient number, since it is larger than the sum of its proper divisors (69227355).

132161253 is an equidigital number, since it uses as much as digits as its factorization.

132161253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6293403.

The product of its digits is 1080, while the sum is 24.

The square root of 132161253 is about 11496.1407872381. The cubic root of 132161253 is about 509.3715866282.

The spelling of 132161253 in words is "one hundred thirty-two million, one hundred sixty-one thousand, two hundred fifty-three".