322132131 has 12 divisors (see below), whose sum is σ = 467074608. Its totient is φ = 213936624.

The previous prime is 322132117. The next prime is 322132141. The reversal of 322132131 is 131231223.

It is not a de Polignac number, because 322132131 - 2¹⁰ = 322131107 is a prime.

It is a super-2 number, since 2×322132131² = 207538219645202322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (322132141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65680 + ... + 70413.

It is an arithmetic number, because the mean of its divisors is an integer number (38922884).

Almost surely, 2^322132131 is an apocalyptic number.

322132131 is a deficient number, since it is larger than the sum of its proper divisors (144942477).

322132131 is a wasteful number, since it uses less digits than its factorization.

322132131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136362 (or 136359 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 322132131 is about 17948.0397536890. The cubic root of 322132131 is about 685.5061391493.

Adding to 322132131 its reverse (131231223), we get a palindrome (453363354).

The spelling of 322132131 in words is "three hundred twenty-two million, one hundred thirty-two thousand, one hundred thirty-one".