2320012997 has 2 divisors, whose sum is σ = 2320012998. Its totient is φ = 2320012996.

The previous prime is 2320012979. The next prime is 2320013027. The reversal of 2320012997 is 7992100232.

Together with previous prime (2320012979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1780333636 + 539679361 = 42194^2 + 23231^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320012997 - 2¹⁰ = 2320011973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320012907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160006498 + 1160006499.

It is an arithmetic number, because the mean of its divisors is an integer number (1160006499).

Almost surely, 2^2320012997 is an apocalyptic number.

It is an amenable number.

2320012997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320012997 is an equidigital number, since it uses as much as digits as its factorization.

2320012997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 2320012997 is about 48166.5132327429. The cubic root of 2320012997 is about 1323.8236616845.

The spelling of 2320012997 in words is "two billion, three hundred twenty million, twelve thousand, nine hundred ninety-seven".