2321333953 has 2 divisors, whose sum is σ = 2321333954. Its totient is φ = 2321333952.

The previous prime is 2321333951. The next prime is 2321333977. The reversal of 2321333953 is 3593331232.

2321333953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1259682064 + 1061651889 = 35492^2 + 32583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321333953 - 2¹ = 2321333951 is a prime.

Together with 2321333951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2321333951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160666976 + 1160666977.

It is an arithmetic number, because the mean of its divisors is an integer number (1160666977).

Almost surely, 2^2321333953 is an apocalyptic number.

It is an amenable number.

2321333953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321333953 is an equidigital number, since it uses as much as digits as its factorization.

2321333953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 34.

The square root of 2321333953 is about 48180.2236711288. The cubic root of 2321333953 is about 1324.0748644472.

The spelling of 2321333953 in words is "two billion, three hundred twenty-one million, three hundred thirty-three thousand, nine hundred fifty-three".