13020332302 has 8 divisors (see below), whose sum is σ = 19805576112. Its totient is φ = 6418473600.

The previous prime is 13020332287. The next prime is 13020332323. The reversal of 13020332302 is 20323302031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13020332302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45846099 + ... + 45846382.

It is an arithmetic number, because the mean of its divisors is an integer number (2475697014).

Almost surely, 2^13020332302 is an apocalyptic number.

13020332302 is a deficient number, since it is larger than the sum of its proper divisors (6785243810).

13020332302 is an equidigital number, since it uses as much as digits as its factorization.

13020332302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91692554.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13020332302 its reverse (20323302031), we get a palindrome (33343634333).

The spelling of 13020332302 in words is "thirteen billion, twenty million, three hundred thirty-two thousand, three hundred two".