13123331151322 has 8 divisors (see below), whose sum is σ = 22497139116576. Its totient is φ = 5624284779132.

The previous prime is 13123331151283. The next prime is 13123331151331. The reversal of 13123331151322 is 22315113332131.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468690398248 + ... + 468690398275.

It is an arithmetic number, because the mean of its divisors is an integer number (2812142389572).

Almost surely, 2^{13123331151322} is an apocalyptic number.

13123331151322 is a deficient number, since it is larger than the sum of its proper divisors (9373807965254).

13123331151322 is an equidigital number, since it uses as much as digits as its factorization.

13123331151322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937380796532.

The product of its digits is 9720, while the sum is 31.

Adding to 13123331151322 its reverse (22315113332131), we get a palindrome (35438444483453).

The spelling of 13123331151322 in words is "thirteen trillion, one hundred twenty-three billion, three hundred thirty-one million, one hundred fifty-one thousand, three hundred twenty-two".