12258977323 has 2 divisors, whose sum is σ = 12258977324. Its totient is φ = 12258977322.

The previous prime is 12258977261. The next prime is 12258977333. The reversal of 12258977323 is 32377985221.

12258977323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12258977323 - 2²¹ = 12256880171 is a prime.

It is not a weakly prime, because it can be changed into another prime (12258977333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6129488661 + 6129488662.

It is an arithmetic number, because the mean of its divisors is an integer number (6129488662).

Almost surely, 2^12258977323 is an apocalyptic number.

12258977323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12258977323 is an equidigital number, since it uses as much as digits as its factorization.

12258977323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 49.

The spelling of 12258977323 in words is "twelve billion, two hundred fifty-eight million, nine hundred seventy-seven thousand, three hundred twenty-three".