132161630240323 has 4 divisors (see below), whose sum is σ = 133036872824848. Its totient is φ = 131286387655800.

The previous prime is 132161630240221. The next prime is 132161630240459. The reversal of 132161630240323 is 323042036161231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132161630240323 - 2⁴⁵ = 96977258151491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132161630240923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437621292036 + ... + 437621292337.

It is an arithmetic number, because the mean of its divisors is an integer number (33259218206212).

Almost surely, 2^{132161630240323} is an apocalyptic number.

132161630240323 is a deficient number, since it is larger than the sum of its proper divisors (875242584525).

132161630240323 is an equidigital number, since it uses as much as digits as its factorization.

132161630240323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875242584524.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 132161630240323 in words is "one hundred thirty-two trillion, one hundred sixty-one billion, six hundred thirty million, two hundred forty thousand, three hundred twenty-three".