3231320231325 has 96 divisors (see below), whose sum is σ = 5504833203840. Its totient is φ = 1671305011200.

The previous prime is 3231320231291. The next prime is 3231320231371. The reversal of 3231320231325 is 5231320231323.

It is not a de Polignac number, because 3231320231325 - 2¹⁹ = 3231319707037 is a prime.

It is a super-2 number, since 2×3231320231325² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3231320231292 and 3231320231301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1495288245 + ... + 1495290405.

It is an arithmetic number, because the mean of its divisors is an integer number (57342012540).

Almost surely, 2^{3231320231325} is an apocalyptic number.

It is an amenable number.

3231320231325 is a deficient number, since it is larger than the sum of its proper divisors (2273512972515).

3231320231325 is a wasteful number, since it uses less digits than its factorization.

3231320231325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727 (or 3722 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 3231320231325 its reverse (5231320231323), we get a palindrome (8462640462648).

The spelling of 3231320231325 in words is "three trillion, two hundred thirty-one billion, three hundred twenty million, two hundred thirty-one thousand, three hundred twenty-five".