2321651093 has 2 divisors, whose sum is σ = 2321651094. Its totient is φ = 2321651092.

The previous prime is 2321651077. The next prime is 2321651153. The reversal of 2321651093 is 3901561232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1604643364 + 717007729 = 40058^2 + 26777^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321651093 - 2⁴ = 2321651077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321656093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160825546 + 1160825547.

It is an arithmetic number, because the mean of its divisors is an integer number (1160825547).

Almost surely, 2^2321651093 is an apocalyptic number.

It is an amenable number.

2321651093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321651093 is an equidigital number, since it uses as much as digits as its factorization.

2321651093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2321651093 is about 48183.5147431152. The cubic root of 2321651093 is about 1324.1351599482.

The spelling of 2321651093 in words is "two billion, three hundred twenty-one million, six hundred fifty-one thousand, ninety-three".