23625346123 has 2 divisors, whose sum is σ = 23625346124. Its totient is φ = 23625346122.

The previous prime is 23625346081. The next prime is 23625346139. The reversal of 23625346123 is 32164352632.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23625346123 is a prime.

It is a super-2 number, since 2×23625346123² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23625346183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11812673061 + 11812673062.

It is an arithmetic number, because the mean of its divisors is an integer number (11812673062).

Almost surely, 2^23625346123 is an apocalyptic number.

23625346123 is a deficient number, since it is larger than the sum of its proper divisors (1).

23625346123 is an equidigital number, since it uses as much as digits as its factorization.

23625346123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 37.

Adding to 23625346123 its reverse (32164352632), we get a palindrome (55789698755).

It can be divided in two parts, 236253 and 46123, that added together give a triangular number (282376 = T₇₅₁).

The spelling of 23625346123 in words is "twenty-three billion, six hundred twenty-five million, three hundred forty-six thousand, one hundred twenty-three".