13021110311330 has 64 divisors (see below), whose sum is σ = 25654348781568. Its totient is φ = 4719097743360.

The previous prime is 13021110311311. The next prime is 13021110311333. The reversal of 13021110311330 is 3311301112031.

It is not an unprimeable number, because it can be changed into a prime (13021110311333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257752154 + ... + 257802666.

It is an arithmetic number, because the mean of its divisors is an integer number (400849199712).

Almost surely, 2^{13021110311330} is an apocalyptic number.

13021110311330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13021110311330 is a deficient number, since it is larger than the sum of its proper divisors (12633238470238).

13021110311330 is a wasteful number, since it uses less digits than its factorization.

13021110311330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58331.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13021110311330 its reverse (3311301112031), we get a palindrome (16332411423361).

The spelling of 13021110311330 in words is "thirteen trillion, twenty-one billion, one hundred ten million, three hundred eleven thousand, three hundred thirty".