13123222130 has 32 divisors (see below), whose sum is σ = 24078600000. Its totient is φ = 5148689472.

The previous prime is 13123222121. The next prime is 13123222139. The reversal of 13123222130 is 3122232131.

13123222130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13123222121) and next prime (13123222139).

It is not an unprimeable number, because it can be changed into a prime (13123222139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58496 + ... + 172244.

It is an arithmetic number, because the mean of its divisors is an integer number (752456250).

Almost surely, 2^13123222130 is an apocalyptic number.

13123222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13123222130 is a deficient number, since it is larger than the sum of its proper divisors (10955377870).

13123222130 is a wasteful number, since it uses less digits than its factorization.

13123222130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113978.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13123222130 its reverse (3122232131), we get a palindrome (16245454261).

The spelling of 13123222130 in words is "thirteen billion, one hundred twenty-three million, two hundred twenty-two thousand, one hundred thirty".