2302302091 has 2 divisors, whose sum is σ = 2302302092. Its totient is φ = 2302302090.

The previous prime is 2302302089. The next prime is 2302302127. The reversal of 2302302091 is 1902032032.

2302302091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2302302091 - 2¹ = 2302302089 is a prime.

Together with 2302302089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2302302491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151151045 + 1151151046.

It is an arithmetic number, because the mean of its divisors is an integer number (1151151046).

Almost surely, 2^2302302091 is an apocalyptic number.

2302302091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302302091 is an equidigital number, since it uses as much as digits as its factorization.

2302302091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2302302091 is about 47982.3101882350. The cubic root of 2302302091 is about 1320.4463770033.

The spelling of 2302302091 in words is "two billion, three hundred two million, three hundred two thousand, ninety-one".