13121312022983 has 2 divisors, whose sum is σ = 13121312022984. Its totient is φ = 13121312022982.

The previous prime is 13121312022979. The next prime is 13121312023073. The reversal of 13121312022983 is 38922021312131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13121312022983 - 2² = 13121312022979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13121312022953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6560656011491 + 6560656011492.

It is an arithmetic number, because the mean of its divisors is an integer number (6560656011492).

Almost surely, 2^{13121312022983} is an apocalyptic number.

13121312022983 is a deficient number, since it is larger than the sum of its proper divisors (1).

13121312022983 is an equidigital number, since it uses as much as digits as its factorization.

13121312022983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 13121312022983 in words is "thirteen trillion, one hundred twenty-one billion, three hundred twelve million, twenty-two thousand, nine hundred eighty-three".