325310516123 has 2 divisors, whose sum is σ = 325310516124. Its totient is φ = 325310516122.

The previous prime is 325310516057. The next prime is 325310516159. The reversal of 325310516123 is 321615013523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325310516123 - 2⁸ = 325310515867 is a prime.

It is a super-2 number, since 2×325310516123² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325310516123.

It is not a weakly prime, because it can be changed into another prime (325310516723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162655258061 + 162655258062.

It is an arithmetic number, because the mean of its divisors is an integer number (162655258062).

Almost surely, 2^325310516123 is an apocalyptic number.

325310516123 is a deficient number, since it is larger than the sum of its proper divisors (1).

325310516123 is an equidigital number, since it uses as much as digits as its factorization.

325310516123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 325310516123 its reverse (321615013523), we get a palindrome (646925529646).

The spelling of 325310516123 in words is "three hundred twenty-five billion, three hundred ten million, five hundred sixteen thousand, one hundred twenty-three".