1325366635231 has 8 divisors (see below), whose sum is σ = 1327743001728. Its totient is φ = 1322990463000.

The previous prime is 1325366635193. The next prime is 1325366635249.

1325366635231 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1325366635231 - 2⁹ = 1325366634719 is a prime.

It is a super-2 number, since 2×1325366635231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325366635531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25744086 + ... + 25795516.

It is an arithmetic number, because the mean of its divisors is an integer number (165967875216).

Almost surely, 2^{1325366635231} is an apocalyptic number.

1325366635231 is a deficient number, since it is larger than the sum of its proper divisors (2376366497).

1325366635231 is an equidigital number, since it uses as much as digits as its factorization.

1325366635231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97133.

The product of its digits is 1749600, while the sum is 46.

The spelling of 1325366635231 in words is "one trillion, three hundred twenty-five billion, three hundred sixty-six million, six hundred thirty-five thousand, two hundred thirty-one".