13052450120 has 32 divisors (see below), whose sum is σ = 29432316600. Its totient is φ = 5209548288.

The previous prime is 13052450119. The next prime is 13052450143. The reversal of 13052450120 is 2105425031.

It can be written as a sum of positive squares in 4 ways, for example, as 12829186756 + 223263364 = 113266^2 + 14942^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338735 + ... + 375294.

Almost surely, 2^13052450120 is an apocalyptic number.

13052450120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13052450120 is an abundant number, since it is smaller than the sum of its proper divisors (16379866480).

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

13052450120 is a wasteful number, since it uses less digits than its factorization.

13052450120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714497 (or 714493 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 13052450120 its reverse (2105425031), we get a palindrome (15157875151).

The spelling of 13052450120 in words is "thirteen billion, fifty-two million, four hundred fifty thousand, one hundred twenty".