123235255025 has 12 divisors (see below), whose sum is σ = 152833853424. Its totient is φ = 98573922000.

The previous prime is 123235255001. The next prime is 123235255093. The reversal of 123235255025 is 520552532321.

It is not a de Polignac number, because 123235255025 - 2¹⁰ = 123235254001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179291 + ... + 527840.

It is an arithmetic number, because the mean of its divisors is an integer number (12736154452).

Almost surely, 2^123235255025 is an apocalyptic number.

It is an amenable number.

123235255025 is a deficient number, since it is larger than the sum of its proper divisors (29598598399).

123235255025 is an equidigital number, since it uses as much as digits as its factorization.

123235255025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714112 (or 714107 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 123235255025 its reverse (520552532321), we get a palindrome (643787787346).

The spelling of 123235255025 in words is "one hundred twenty-three billion, two hundred thirty-five million, two hundred fifty-five thousand, twenty-five".