123432523025 has 12 divisors (see below), whose sum is σ = 174921518592. Its totient is φ = 84639444240.

The previous prime is 123432523007. The next prime is 123432523031. The reversal of 123432523025 is 520325234321.

It is not a de Polignac number, because 123432523025 - 2⁸ = 123432522769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123432522982 and 123432523000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352664177 + ... + 352664526.

It is an arithmetic number, because the mean of its divisors is an integer number (14576793216).

Almost surely, 2^123432523025 is an apocalyptic number.

It is an amenable number.

123432523025 is a deficient number, since it is larger than the sum of its proper divisors (51488995567).

123432523025 is an equidigital number, since it uses as much as digits as its factorization.

123432523025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705328720 (or 705328715 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 123432523025 its reverse (520325234321), we get a palindrome (643757757346).

The spelling of 123432523025 in words is "one hundred twenty-three billion, four hundred thirty-two million, five hundred twenty-three thousand, twenty-five".