23101240343 has 2 divisors, whose sum is σ = 23101240344. Its totient is φ = 23101240342.

The previous prime is 23101240301. The next prime is 23101240403. The reversal of 23101240343 is 34304210132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23101240343 - 2²⁰ = 23100191767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23101243343) 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, 11550620171 + 11550620172.

It is an arithmetic number, because the mean of its divisors is an integer number (11550620172).

Almost surely, 2^23101240343 is an apocalyptic number.

23101240343 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101240343 is an equidigital number, since it uses as much as digits as its factorization.

23101240343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23101240343 its reverse (34304210132), we get a palindrome (57405450475).

The spelling of 23101240343 in words is "twenty-three billion, one hundred one million, two hundred forty thousand, three hundred forty-three".