13231000122 has 8 divisors (see below), whose sum is σ = 26462000256. Its totient is φ = 4410333372.

The previous prime is 13231000117. The next prime is 13231000141. The reversal of 13231000122 is 22100013231.

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

13231000122 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102583338 + ... + 1102583349.

It is an arithmetic number, because the mean of its divisors is an integer number (3307750032).

Almost surely, 2^13231000122 is an apocalyptic number.

13231000122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13231000122 is a wasteful number, since it uses less digits than its factorization.

13231000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205166692.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13231000122 its reverse (22100013231), we get a palindrome (35331013353).

The spelling of 13231000122 in words is "thirteen billion, two hundred thirty-one million, one hundred twenty-two", and thus it is an aban number.