2301230291 has 2 divisors, whose sum is σ = 2301230292. Its totient is φ = 2301230290.

The previous prime is 2301230287. The next prime is 2301230303. The reversal of 2301230291 is 1920321032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2301230291 - 2² = 2301230287 is a prime.

It is not a weakly prime, because it can be changed into another prime (2301280291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150615145 + 1150615146.

It is an arithmetic number, because the mean of its divisors is an integer number (1150615146).

Almost surely, 2^2301230291 is an apocalyptic number.

2301230291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301230291 is an equidigital number, since it uses as much as digits as its factorization.

2301230291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2301230291 is about 47971.1401886593. The cubic root of 2301230291 is about 1320.2414409517.

The spelling of 2301230291 in words is "two billion, three hundred one million, two hundred thirty thousand, two hundred ninety-one".