20132201313 has 48 divisors (see below), whose sum is σ = 34163775360. Its totient is φ = 11182883328.

The previous prime is 20132201281. The next prime is 20132201333. The reversal of 20132201313 is 31310223102.

20132201313 is a `hidden beast` number, since 20 + 132 + 201 + 313 = 666.

It is not a de Polignac number, because 20132201313 - 2⁵ = 20132201281 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20132201333) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3019978 + ... + 3026636.

It is an arithmetic number, because the mean of its divisors is an integer number (711745320).

Almost surely, 2^20132201313 is an apocalyptic number.

It is an amenable number.

20132201313 is a deficient number, since it is larger than the sum of its proper divisors (14031574047).

20132201313 is a wasteful number, since it uses less digits than its factorization.

20132201313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8006 (or 8003 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20132201313 its reverse (31310223102), we get a palindrome (51442424415).

It can be divided in two parts, 20132 and 201313, that added together give a triangular number (221445 = T₆₆₅).

The spelling of 20132201313 in words is "twenty billion, one hundred thirty-two million, two hundred one thousand, three hundred thirteen".