23355451513367 has 2 divisors, whose sum is σ = 23355451513368. Its totient is φ = 23355451513366.

The previous prime is 23355451513327. The next prime is 23355451513379. The reversal of 23355451513367 is 76331515455332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23355451513367 - 2⁸ = 23355451513111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23355451513307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677725756683 + 11677725756684.

It is an arithmetic number, because the mean of its divisors is an integer number (11677725756684).

Almost surely, 2^{23355451513367} is an apocalyptic number.

23355451513367 is a deficient number, since it is larger than the sum of its proper divisors (1).

23355451513367 is an equidigital number, since it uses as much as digits as its factorization.

23355451513367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010000, while the sum is 53.

Adding to 23355451513367 its reverse (76331515455332), we get a palindrome (99686966968699).

The spelling of 23355451513367 in words is "twenty-three trillion, three hundred fifty-five billion, four hundred fifty-one million, five hundred thirteen thousand, three hundred sixty-seven".