13122130200 has 96 divisors (see below), whose sum is σ = 42447283200. Its totient is φ = 3347090560.

The previous prime is 13122130171. The next prime is 13122130201. The reversal of 13122130200 is 203122131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13122130200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122130201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 461640 + ... + 489239.

It is an arithmetic number, because the mean of its divisors is an integer number (442159200).

Almost surely, 2^13122130200 is an apocalyptic number.

13122130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13122130200 is an abundant number, since it is smaller than the sum of its proper divisors (29325153000).

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

13122130200 is a wasteful number, since it uses less digits than its factorization.

13122130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950921 (or 950912 counting only the distinct ones).

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

Adding to 13122130200 its reverse (203122131), we get a palindrome (13325252331).

The spelling of 13122130200 in words is "thirteen billion, one hundred twenty-two million, one hundred thirty thousand, two hundred".