13320042130 has 16 divisors (see below), whose sum is σ = 25386433560. Its totient is φ = 5014604032.

The previous prime is 13320042121. The next prime is 13320042139. The reversal of 13320042130 is 3124002331.

It is an interprime number because it is at equal distance from previous prime (13320042121) and next prime (13320042139).

It can be written as a sum of positive squares in 4 ways, for example, as 13308160321 + 11881809 = 115361^2 + 3447^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13320042098 and 13320042107.

It is not an unprimeable number, because it can be changed into a prime (13320042139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39176425 + ... + 39176764.

Almost surely, 2^13320042130 is an apocalyptic number.

13320042130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13320042130 is a deficient number, since it is larger than the sum of its proper divisors (12066391430).

13320042130 is a wasteful number, since it uses less digits than its factorization.

13320042130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78353213.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13320042130 its reverse (3124002331), we get a palindrome (16444044461).

The spelling of 13320042130 in words is "thirteen billion, three hundred twenty million, forty-two thousand, one hundred thirty".