23306514120623 has 2 divisors, whose sum is σ = 23306514120624. Its totient is φ = 23306514120622.

The previous prime is 23306514120581. The next prime is 23306514120629. The reversal of 23306514120623 is 32602141560332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23306514120623 - 2⁸ = 23306514120367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23306514120629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11653257060311 + 11653257060312.

It is an arithmetic number, because the mean of its divisors is an integer number (11653257060312).

Almost surely, 2^{23306514120623} is an apocalyptic number.

23306514120623 is a deficient number, since it is larger than the sum of its proper divisors (1).

23306514120623 is an equidigital number, since it uses as much as digits as its factorization.

23306514120623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 23306514120623 its reverse (32602141560332), we get a palindrome (55908655680955).

The spelling of 23306514120623 in words is "twenty-three trillion, three hundred six billion, five hundred fourteen million, one hundred twenty thousand, six hundred twenty-three".