23213001343291 has 2 divisors, whose sum is σ = 23213001343292. Its totient is φ = 23213001343290.

The previous prime is 23213001343277. The next prime is 23213001343373. The reversal of 23213001343291 is 19234310031232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23213001343291 - 2⁹ = 23213001342779 is a prime.

It is not a weakly prime, because it can be changed into another prime (23213001343211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606500671645 + 11606500671646.

It is an arithmetic number, because the mean of its divisors is an integer number (11606500671646).

Almost surely, 2^{23213001343291} is an apocalyptic number.

23213001343291 is a deficient number, since it is larger than the sum of its proper divisors (1).

23213001343291 is an equidigital number, since it uses as much as digits as its factorization.

23213001343291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 23213001343291 in words is "twenty-three trillion, two hundred thirteen billion, one million, three hundred forty-three thousand, two hundred ninety-one".