233132201320013 has 4 divisors (see below), whose sum is σ = 233133120100608. Its totient is φ = 233131282539420.

The previous prime is 233132201319947. The next prime is 233132201320027. The reversal of 233132201320013 is 310023102231332.

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 233132201320013 - 2⁸ = 233132201319757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233132201320313) 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, 459009581 + ... + 459517202.

It is an arithmetic number, because the mean of its divisors is an integer number (58283280025152).

Almost surely, 2^{233132201320013} is an apocalyptic number.

It is an amenable number.

233132201320013 is a deficient number, since it is larger than the sum of its proper divisors (918780595).

233132201320013 is an equidigital number, since it uses as much as digits as its factorization.

233132201320013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918780594.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 233132201320013 its reverse (310023102231332), we get a palindrome (543155303551345).

The spelling of 233132201320013 in words is "two hundred thirty-three trillion, one hundred thirty-two billion, two hundred one million, three hundred twenty thousand, thirteen".