2323012031233 has 4 divisors (see below), whose sum is σ = 2323264294980. Its totient is φ = 2322759767488.

The previous prime is 2323012031183. The next prime is 2323012031251. The reversal of 2323012031233 is 3321302103232.

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 408585588849 + 1914426442384 = 639207^2 + 1383628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323012031233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323012031198 and 2323012031207.

It is not an unprimeable number, because it can be changed into a prime (2323012031533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126118060 + ... + 126136477.

It is an arithmetic number, because the mean of its divisors is an integer number (580816073745).

Almost surely, 2^{2323012031233} is an apocalyptic number.

It is an amenable number.

2323012031233 is a deficient number, since it is larger than the sum of its proper divisors (252263747).

2323012031233 is an equidigital number, since it uses as much as digits as its factorization.

2323012031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252263746.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2323012031233 its reverse (3321302103232), we get a palindrome (5644314134465).

The spelling of 2323012031233 in words is "two trillion, three hundred twenty-three billion, twelve million, thirty-one thousand, two hundred thirty-three".