23254343031251 has 2 divisors, whose sum is σ = 23254343031252. Its totient is φ = 23254343031250.

The previous prime is 23254343031197. The next prime is 23254343031281. The reversal of 23254343031251 is 15213034345232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23254343031251 - 2¹⁴ = 23254343014867 is a prime.

It is not a weakly prime, because it can be changed into another prime (23254343031281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11627171515625 + 11627171515626.

It is an arithmetic number, because the mean of its divisors is an integer number (11627171515626).

Almost surely, 2^{23254343031251} is an apocalyptic number.

23254343031251 is a deficient number, since it is larger than the sum of its proper divisors (1).

23254343031251 is an equidigital number, since it uses as much as digits as its factorization.

23254343031251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 23254343031251 its reverse (15213034345232), we get a palindrome (38467377376483).

The spelling of 23254343031251 in words is "twenty-three trillion, two hundred fifty-four billion, three hundred forty-three million, thirty-one thousand, two hundred fifty-one".