132322331 has 8 divisors (see below), whose sum is σ = 137479680. Its totient is φ = 127204672.

The previous prime is 132322321. The next prime is 132322363. The reversal of 132322331 is 133223231.

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

It is not a de Polignac number, because 132322331 - 2¹⁰ = 132321307 is a prime.

It is a super-2 number, since 2×132322331² = 35018398562547122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132322321) 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, 3035 + ... + 16548.

It is an arithmetic number, because the mean of its divisors is an integer number (17184960).

Almost surely, 2^132322331 is an apocalyptic number.

132322331 is a deficient number, since it is larger than the sum of its proper divisors (5157349).

132322331 is a wasteful number, since it uses less digits than its factorization.

132322331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19845.

The product of its digits is 648, while the sum is 20.

The square root of 132322331 is about 11503.1443962075. The cubic root of 132322331 is about 509.5784431351.

Adding to 132322331 its reverse (133223231), we get a palindrome (265545562).

The spelling of 132322331 in words is "one hundred thirty-two million, three hundred twenty-two thousand, three hundred thirty-one".