13244520130 has 8 divisors (see below), whose sum is σ = 23840136252. Its totient is φ = 5297808048.

The previous prime is 13244520119. The next prime is 13244520143. The reversal of 13244520130 is 3102544231.

It can be written as a sum of positive squares in 2 ways, for example, as 12061091329 + 1183428801 = 109823^2 + 34401^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13244520095 and 13244520104.

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, 662225997 + ... + 662226016.

Almost surely, 2^13244520130 is an apocalyptic number.

13244520130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13244520130 is a deficient number, since it is larger than the sum of its proper divisors (10595616122).

13244520130 is a wasteful number, since it uses less digits than its factorization.

13244520130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324452020.

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 13244520130 in words is "thirteen billion, two hundred forty-four million, five hundred twenty thousand, one hundred thirty".