13214315020 has 48 divisors (see below), whose sum is σ = 27966210048. Its totient is φ = 5244638400.

The previous prime is 13214315011. The next prime is 13214315021. The reversal of 13214315020 is 2051341231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13214314982 and 13214315000.

It is not an unprimeable number, because it can be changed into a prime (13214315021) 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, 3329077 + ... + 3333043.

It is an arithmetic number, because the mean of its divisors is an integer number (582629376).

Almost surely, 2^13214315020 is an apocalyptic number.

13214315020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13214315020 is an abundant number, since it is smaller than the sum of its proper divisors (14751895028).

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

13214315020 is a wasteful number, since it uses less digits than its factorization.

13214315020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230 (or 5228 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 13214315020 its reverse (2051341231), we get a palindrome (15265656251).

The spelling of 13214315020 in words is "thirteen billion, two hundred fourteen million, three hundred fifteen thousand, twenty".