13030321302 has 48 divisors (see below), whose sum is σ = 29013671232. Its totient is φ = 4223387520.

The previous prime is 13030321217. The next prime is 13030321321. The reversal of 13030321302 is 20312303031.

13030321302 is a `hidden beast` number, since 13 + 0 + 30 + 321 + 302 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1240858 + ... + 1251314.

It is an arithmetic number, because the mean of its divisors is an integer number (604451484).

Almost surely, 2^13030321302 is an apocalyptic number.

13030321302 is an abundant number, since it is smaller than the sum of its proper divisors (15983349930).

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

13030321302 is a wasteful number, since it uses less digits than its factorization.

13030321302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12373 (or 12370 counting only the distinct ones).

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

Adding to 13030321302 its reverse (20312303031), we get a palindrome (33342624333).

The spelling of 13030321302 in words is "thirteen billion, thirty million, three hundred twenty-one thousand, three hundred two".