23514034123 has 2 divisors, whose sum is σ = 23514034124. Its totient is φ = 23514034122.

The previous prime is 23514034081. The next prime is 23514034151. The reversal of 23514034123 is 32143041532.

It is a happy number.

It is an a-pointer prime, because the next prime (23514034151) can be obtained adding 23514034123 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23514034123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23514034091 and 23514034100.

It is not a weakly prime, because it can be changed into another prime (23514034723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11757017061 + 11757017062.

It is an arithmetic number, because the mean of its divisors is an integer number (11757017062).

Almost surely, 2^23514034123 is an apocalyptic number.

23514034123 is a deficient number, since it is larger than the sum of its proper divisors (1).

23514034123 is an equidigital number, since it uses as much as digits as its factorization.

23514034123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 23514034123 its reverse (32143041532), we get a palindrome (55657075655).

The spelling of 23514034123 in words is "twenty-three billion, five hundred fourteen million, thirty-four thousand, one hundred twenty-three".