3132233220113 has 4 divisors (see below), whose sum is σ = 3132239154660. Its totient is φ = 3132227285568.

The previous prime is 3132233220023. The next prime is 3132233220157. The reversal of 3132233220113 is 3110223322313.

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

It can be written as a sum of positive squares in 2 ways, for example, as 990787316689 + 2141445903424 = 995383^2 + 1463368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3132233220113 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3132233220013) 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, 2088908 + ... + 3260061.

It is an arithmetic number, because the mean of its divisors is an integer number (783059788665).

Almost surely, 2^{3132233220113} is an apocalyptic number.

It is an amenable number.

3132233220113 is a deficient number, since it is larger than the sum of its proper divisors (5934547).

3132233220113 is an equidigital number, since it uses as much as digits as its factorization.

3132233220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5934546.

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

Adding to 3132233220113 its reverse (3110223322313), we get a palindrome (6242456542426).

The spelling of 3132233220113 in words is "three trillion, one hundred thirty-two billion, two hundred thirty-three million, two hundred twenty thousand, one hundred thirteen".