323303113231232 has 16 divisors (see below), whose sum is σ = 644080420890600. Its totient is φ = 161651556615552.

The previous prime is 323303113231127. The next prime is 323303113231331. The reversal of 323303113231232 is 232132311303323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262902785932 + ... + 1262902786187.

Almost surely, 2^{323303113231232} is an apocalyptic number.

323303113231232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

323303113231232 is a deficient number, since it is larger than the sum of its proper divisors (320777307659368).

323303113231232 is an equidigital number, since it uses as much as digits as its factorization.

323303113231232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525805572133 (or 2525805572121 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 323303113231232 its reverse (232132311303323), we get a palindrome (555435424534555).

The spelling of 323303113231232 in words is "three hundred twenty-three trillion, three hundred three billion, one hundred thirteen million, two hundred thirty-one thousand, two hundred thirty-two".