132161315616413 has 4 divisors (see below), whose sum is σ = 132396060404928. Its totient is φ = 131926570827900.

The previous prime is 132161315616401. The next prime is 132161315616419. The reversal of 132161315616413 is 314616513161231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132161315616413 - 2²² = 132161311422109 is a prime.

It is a super-2 number, since 2×132161315616413² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132161315616419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117372393413 + ... + 117372394538.

It is an arithmetic number, because the mean of its divisors is an integer number (33099015101232).

Almost surely, 2^{132161315616413} is an apocalyptic number.

It is an amenable number.

132161315616413 is a deficient number, since it is larger than the sum of its proper divisors (234744788515).

132161315616413 is an equidigital number, since it uses as much as digits as its factorization.

132161315616413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234744788514.

The product of its digits is 233280, while the sum is 44.

Adding to 132161315616413 its reverse (314616513161231), we get a palindrome (446777828777644).

The spelling of 132161315616413 in words is "one hundred thirty-two trillion, one hundred sixty-one billion, three hundred fifteen million, six hundred sixteen thousand, four hundred thirteen".