20132311301233 has 8 divisors (see below), whose sum is σ = 20826797815080. Its totient is φ = 19437842712960.

The previous prime is 20132311301227. The next prime is 20132311301251. The reversal of 20132311301233 is 33210311323102.

It can be written as a sum of positive squares in 4 ways, for example, as 938869916209 + 19193441385024 = 968953^2 + 4381032^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20132311301233 - 2⁹ = 20132311300721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20132311301198 and 20132311301207.

It is not an unprimeable number, because it can be changed into a prime (20132311301273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2176338 + ... + 6708283.

It is an arithmetic number, because the mean of its divisors is an integer number (2603349726885).

Almost surely, 2^{20132311301233} is an apocalyptic number.

It is an amenable number.

20132311301233 is a deficient number, since it is larger than the sum of its proper divisors (694486513847).

20132311301233 is an equidigital number, since it uses as much as digits as its factorization.

20132311301233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8962787.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 20132311301233 its reverse (33210311323102), we get a palindrome (53342622624335).

The spelling of 20132311301233 in words is "twenty trillion, one hundred thirty-two billion, three hundred eleven million, three hundred one thousand, two hundred thirty-three".