132331213 has 24 divisors (see below), whose sum is σ = 170102592. Its totient is φ = 102098304.

The previous prime is 132331189. The next prime is 132331217. The reversal of 132331213 is 312133231.

It is not a de Polignac number, because 132331213 - 2⁹ = 132330701 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 (132331217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15706 + ... + 22612.

It is an arithmetic number, because the mean of its divisors is an integer number (7087608).

Almost surely, 2^132331213 is an apocalyptic number.

It is an amenable number.

132331213 is a deficient number, since it is larger than the sum of its proper divisors (37771379).

132331213 is a wasteful number, since it uses less digits than its factorization.

132331213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6961 (or 6954 counting only the distinct ones).

The product of its digits is 324, while the sum is 19.

The square root of 132331213 is about 11503.5304580811. The cubic root of 132331213 is about 509.5898445225.

Adding to 132331213 its reverse (312133231), we get a palindrome (444464444).

The spelling of 132331213 in words is "one hundred thirty-two million, three hundred thirty-one thousand, two hundred thirteen".