2023400983 has 2 divisors, whose sum is σ = 2023400984. Its totient is φ = 2023400982.

The previous prime is 2023400971. The next prime is 2023401001. The reversal of 2023400983 is 3890043202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023400983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023403983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011700491 + 1011700492.

It is an arithmetic number, because the mean of its divisors is an integer number (1011700492).

Almost surely, 2^2023400983 is an apocalyptic number.

2023400983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023400983 is an equidigital number, since it uses as much as digits as its factorization.

2023400983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2023400983 is about 44982.2296357128. The cubic root of 2023400983 is about 1264.8159070116.

The spelling of 2023400983 in words is "two billion, twenty-three million, four hundred thousand, nine hundred eighty-three".