1323000003231 has 12 divisors (see below), whose sum is σ = 1922723933208. Its totient is φ = 876588958224.

The previous prime is 1323000003211. The next prime is 1323000003239.

1323000003231 is a `hidden beast` number, since 132 + 300 + 0 + 0 + 0 + 3 + 231 = 666.

1323000003231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1323000003231 - 2¹³ = 1322999995039 is a prime.

It is a super-2 number, since 2×1323000003231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323000003239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 450918780 + ... + 450921713.

It is an arithmetic number, because the mean of its divisors is an integer number (160226994434).

Almost surely, 2^{1323000003231} is an apocalyptic number.

1323000003231 is a deficient number, since it is larger than the sum of its proper divisors (599723929977).

1323000003231 is a wasteful number, since it uses less digits than its factorization.

1323000003231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901840662 (or 901840659 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

It can be divided in two parts, 132300000 and 3231, that added together give a palindrome (132303231).

The spelling of 1323000003231 in words is "one trillion, three hundred twenty-three billion, three thousand, two hundred thirty-one".