10321265325 has 24 divisors (see below), whose sum is σ = 19502277568. Its totient is φ = 4718292480.

The previous prime is 10321265321. The next prime is 10321265347. The reversal of 10321265325 is 52356212301.

It is not a de Polignac number, because 10321265325 - 2² = 10321265321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10321265292 and 10321265301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321265321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9829252 + ... + 9830301.

Almost surely, 2^10321265325 is an apocalyptic number.

10321265325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10321265325 is a deficient number, since it is larger than the sum of its proper divisors (9181012243).

10321265325 is a wasteful number, since it uses less digits than its factorization.

10321265325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19659573 (or 19659568 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 10321265325 its reverse (52356212301), we get a palindrome (62677477626).

The spelling of 10321265325 in words is "ten billion, three hundred twenty-one million, two hundred sixty-five thousand, three hundred twenty-five".