2320233133232 has 80 divisors (see below), whose sum is σ = 5415892051200. Its totient is φ = 940685633280.

The previous prime is 2320233133181. The next prime is 2320233133313. The reversal of 2320233133232 is 2323313320232.

It is a junction number, because it is equal to n+sod(n) for n = 2320233133195 and 2320233133204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681494 + ... + 2259402.

It is an arithmetic number, because the mean of its divisors is an integer number (67698650640).

Almost surely, 2^{2320233133232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2320233133232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2707946025600).

2320233133232 is an abundant number, since it is smaller than the sum of its proper divisors (3095658917968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320233133232 is a wasteful number, since it uses less digits than its factorization.

2320233133232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578634 (or 1578628 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 2320233133232 its reverse (2323313320232), we get a palindrome (4643546453464).

The spelling of 2320233133232 in words is "two trillion, three hundred twenty billion, two hundred thirty-three million, one hundred thirty-three thousand, two hundred thirty-two".