1232323255365 has 16 divisors (see below), whose sum is σ = 2019807873216. Its totient is φ = 641208848000.

The previous prime is 1232323255343. The next prime is 1232323255367. The reversal of 1232323255365 is 5635523232321.

It is not a de Polignac number, because 1232323255365 - 2²⁰ = 1232322206789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232323255367) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1001888211 + ... + 1001889440.

It is an arithmetic number, because the mean of its divisors is an integer number (126237992076).

Almost surely, 2^{1232323255365} is an apocalyptic number.

1232323255365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1232323255365 is a deficient number, since it is larger than the sum of its proper divisors (787484617851).

1232323255365 is a wasteful number, since it uses less digits than its factorization.

1232323255365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003777700.

The product of its digits is 972000, while the sum is 42.

Adding to 1232323255365 its reverse (5635523232321), we get a palindrome (6867846487686).

The spelling of 1232323255365 in words is "one trillion, two hundred thirty-two billion, three hundred twenty-three million, two hundred fifty-five thousand, three hundred sixty-five".