13123000122 has 8 divisors (see below), whose sum is σ = 26246000256. Its totient is φ = 4374333372.

The previous prime is 13123000097. The next prime is 13123000139. The reversal of 13123000122 is 22100032131.

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

13123000122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093583338 + ... + 1093583349.

It is an arithmetic number, because the mean of its divisors is an integer number (3280750032).

Almost surely, 2^13123000122 is an apocalyptic number.

13123000122 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.

13123000122 is a wasteful number, since it uses less digits than its factorization.

13123000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187166692.

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

Adding to 13123000122 its reverse (22100032131), we get a palindrome (35223032253).

The spelling of 13123000122 in words is "thirteen billion, one hundred twenty-three million, one hundred twenty-two", and thus it is an aban number.