15114523223 has 2 divisors, whose sum is σ = 15114523224. Its totient is φ = 15114523222.

The previous prime is 15114523201. The next prime is 15114523231. The reversal of 15114523223 is 32232541151.

15114523223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15114523223 - 2⁶ = 15114523159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15114523243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7557261611 + 7557261612.

It is an arithmetic number, because the mean of its divisors is an integer number (7557261612).

Almost surely, 2^15114523223 is an apocalyptic number.

15114523223 is a deficient number, since it is larger than the sum of its proper divisors (1).

15114523223 is an equidigital number, since it uses as much as digits as its factorization.

15114523223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 29.

The spelling of 15114523223 in words is "fifteen billion, one hundred fourteen million, five hundred twenty-three thousand, two hundred twenty-three".