2023033091 has 2 divisors, whose sum is σ = 2023033092. Its totient is φ = 2023033090.

The previous prime is 2023033063. The next prime is 2023033093. The reversal of 2023033091 is 1903303202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023033091 is a prime.

Together with 2023033093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2023033093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011516545 + 1011516546.

It is an arithmetic number, because the mean of its divisors is an integer number (1011516546).

Almost surely, 2^2023033091 is an apocalyptic number.

2023033091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023033091 is an equidigital number, since it uses as much as digits as its factorization.

2023033091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 2023033091 is about 44978.1401460754. The cubic root of 2023033091 is about 1264.7392466657.

Adding to 2023033091 its reverse (1903303202), we get a palindrome (3926336293).

The spelling of 2023033091 in words is "two billion, twenty-three million, thirty-three thousand, ninety-one".