23430301291 has 2 divisors, whose sum is σ = 23430301292. Its totient is φ = 23430301290.

The previous prime is 23430301249. The next prime is 23430301331. The reversal of 23430301291 is 19210303432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23430301291 - 2²⁹ = 22893430379 is a prime.

It is not a weakly prime, because it can be changed into another prime (23430301211) 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, 11715150645 + 11715150646.

It is an arithmetic number, because the mean of its divisors is an integer number (11715150646).

Almost surely, 2^23430301291 is an apocalyptic number.

23430301291 is a deficient number, since it is larger than the sum of its proper divisors (1).

23430301291 is an equidigital number, since it uses as much as digits as its factorization.

23430301291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 23430301291 in words is "twenty-three billion, four hundred thirty million, three hundred one thousand, two hundred ninety-one".