2167139993983 has 2 divisors, whose sum is σ = 2167139993984. Its totient is φ = 2167139993982.

The previous prime is 2167139993951. The next prime is 2167139993987. The reversal of 2167139993983 is 3893999317612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2167139993983 - 2⁵ = 2167139993951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2167139993987) 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, 1083569996991 + 1083569996992.

It is an arithmetic number, because the mean of its divisors is an integer number (1083569996992).

Almost surely, 2^{2167139993983} is an apocalyptic number.

2167139993983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2167139993983 is an equidigital number, since it uses as much as digits as its factorization.

2167139993983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 119042784, while the sum is 70.

The spelling of 2167139993983 in words is "two trillion, one hundred sixty-seven billion, one hundred thirty-nine million, nine hundred ninety-three thousand, nine hundred eighty-three".