13032131223302 has 4 divisors (see below), whose sum is σ = 19548196834956. Its totient is φ = 6516065611650.

The previous prime is 13032131223259. The next prime is 13032131223317. The reversal of 13032131223302 is 20332213123031.

It is a semiprime because it is the product of two primes.

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, 3258032805824 + ... + 3258032805827.

It is an arithmetic number, because the mean of its divisors is an integer number (4887049208739).

Almost surely, 2^{13032131223302} is an apocalyptic number.

13032131223302 is a deficient number, since it is larger than the sum of its proper divisors (6516065611654).

13032131223302 is an equidigital number, since it uses as much as digits as its factorization.

13032131223302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6516065611653.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13032131223302 its reverse (20332213123031), we get a palindrome (33364344346333).

The spelling of 13032131223302 in words is "thirteen trillion, thirty-two billion, one hundred thirty-one million, two hundred twenty-three thousand, three hundred two".