132331013 has 2 divisors, whose sum is σ = 132331014. Its totient is φ = 132331012.

The previous prime is 132330997. The next prime is 132331019. The reversal of 132331013 is 310133231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72624484 + 59706529 = 8522^2 + 7727^2 .

It is a cyclic number.

It is not a de Polignac number, because 132331013 - 2⁴ = 132330997 is a prime.

It is a super-2 number, since 2×132331013² = 35022994003212338, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 132330982 and 132331000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132331019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66165506 + 66165507.

It is an arithmetic number, because the mean of its divisors is an integer number (66165507).

Almost surely, 2^132331013 is an apocalyptic number.

It is an amenable number.

132331013 is a deficient number, since it is larger than the sum of its proper divisors (1).

132331013 is an equidigital number, since it uses as much as digits as its factorization.

132331013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 132331013 is about 11503.5217650944. The cubic root of 132331013 is about 509.5895877979.

Adding to 132331013 its reverse (310133231), we get a palindrome (442464244).

The spelling of 132331013 in words is "one hundred thirty-two million, three hundred thirty-one thousand, thirteen".