13302313020 has 48 divisors (see below), whose sum is σ = 41384975520. Its totient is φ = 3547283328.

The previous prime is 13302313007. The next prime is 13302313049. The reversal of 13302313020 is 2031320331.

13302313020 is a `hidden beast` number, since 1 + 330 + 2 + 31 + 302 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13302312984 and 13302313002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12316417 + ... + 12317496.

It is an arithmetic number, because the mean of its divisors is an integer number (862186990).

Almost surely, 2^13302313020 is an apocalyptic number.

13302313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13302313020 is an abundant number, since it is smaller than the sum of its proper divisors (28082662500).

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

13302313020 is a wasteful number, since it uses less digits than its factorization.

13302313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24633931 (or 24633923 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13302313020 its reverse (2031320331), we get a palindrome (15333633351).

The spelling of 13302313020 in words is "thirteen billion, three hundred two million, three hundred thirteen thousand, twenty".