23454175351 has 2 divisors, whose sum is σ = 23454175352. Its totient is φ = 23454175350.

The previous prime is 23454175309. The next prime is 23454175357. The reversal of 23454175351 is 15357145432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23454175351 - 2¹³ = 23454167159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23454175357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11727087675 + 11727087676.

It is an arithmetic number, because the mean of its divisors is an integer number (11727087676).

Almost surely, 2^23454175351 is an apocalyptic number.

23454175351 is a deficient number, since it is larger than the sum of its proper divisors (1).

23454175351 is an equidigital number, since it uses as much as digits as its factorization.

23454175351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 40.

The spelling of 23454175351 in words is "twenty-three billion, four hundred fifty-four million, one hundred seventy-five thousand, three hundred fifty-one".