20313208482 has 32 divisors (see below), whose sum is σ = 46438520832. Its totient is φ = 5802732624.

The previous prime is 20313208481. The next prime is 20313208511. The reversal of 20313208482 is 28480231302.

It is not an unprimeable number, because it can be changed into a prime (20313208481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211063 + ... + 291845.

It is an arithmetic number, because the mean of its divisors is an integer number (1451203776).

Almost surely, 2^20313208482 is an apocalyptic number.

20313208482 is an abundant number, since it is smaller than the sum of its proper divisors (26125312350).

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

20313208482 is a wasteful number, since it uses less digits than its factorization.

20313208482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86782.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 20313208482 its reverse (28480231302), we get a palindrome (48793439784).

The spelling of 20313208482 in words is "twenty billion, three hundred thirteen million, two hundred eight thousand, four hundred eighty-two".