13050530201320 has 16 divisors (see below), whose sum is σ = 29363692953060. Its totient is φ = 5220212080512.

The previous prime is 13050530201297. The next prime is 13050530201321. The reversal of 13050530201320 is 2310203505031.

It can be written as a sum of positive squares in 2 ways, for example, as 12884381028324 + 166149172996 = 3589482^2 + 407614^2 .

It is not an unprimeable number, because it can be changed into a prime (13050530201321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163131627477 + ... + 163131627556.

Almost surely, 2^{13050530201320} is an apocalyptic number.

13050530201320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13050530201320 is an abundant number, since it is smaller than the sum of its proper divisors (16313162751740).

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

13050530201320 is a wasteful number, since it uses less digits than its factorization.

13050530201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326263255044 (or 326263255040 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 13050530201320 its reverse (2310203505031), we get a palindrome (15360733706351).

The spelling of 13050530201320 in words is "thirteen trillion, fifty billion, five hundred thirty million, two hundred one thousand, three hundred twenty".