23251342783351 has 2 divisors, whose sum is σ = 23251342783352. Its totient is φ = 23251342783350.

The previous prime is 23251342783349. The next prime is 23251342783367. The reversal of 23251342783351 is 15338724315232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23251342783351 - 2¹ = 23251342783349 is a prime.

Together with 23251342783349, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23251342783295 and 23251342783304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23251342783391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11625671391675 + 11625671391676.

It is an arithmetic number, because the mean of its divisors is an integer number (11625671391676).

Almost surely, 2^{23251342783351} is an apocalyptic number.

23251342783351 is a deficient number, since it is larger than the sum of its proper divisors (1).

23251342783351 is an equidigital number, since it uses as much as digits as its factorization.

23251342783351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 49.

The spelling of 23251342783351 in words is "twenty-three trillion, two hundred fifty-one billion, three hundred forty-two million, seven hundred eighty-three thousand, three hundred fifty-one".