2123331983 has 2 divisors, whose sum is σ = 2123331984. Its totient is φ = 2123331982.

The previous prime is 2123331953. The next prime is 2123332027. The reversal of 2123331983 is 3891333212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2123331983 - 2¹⁴ = 2123315599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2123331953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061665991 + 1061665992.

It is an arithmetic number, because the mean of its divisors is an integer number (1061665992).

Almost surely, 2^2123331983 is an apocalyptic number.

2123331983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123331983 is an equidigital number, since it uses as much as digits as its factorization.

2123331983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

The square root of 2123331983 is about 46079.6265501360. The cubic root of 2123331983 is about 1285.3043197138.

The spelling of 2123331983 in words is "two billion, one hundred twenty-three million, three hundred thirty-one thousand, nine hundred eighty-three".