13013221201330 has 32 divisors (see below), whose sum is σ = 26847202225536. Its totient is φ = 4448817976704.

The previous prime is 13013221201231. The next prime is 13013221201349. The reversal of 13013221201330 is 3310212231031.

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, 267847699 + ... + 267896278.

It is an arithmetic number, because the mean of its divisors is an integer number (838975069548).

Almost surely, 2^{13013221201330} is an apocalyptic number.

13013221201330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013221201330 is an abundant number, since it is smaller than the sum of its proper divisors (13833981024206).

13013221201330 is a wasteful number, since it uses less digits than its factorization.

13013221201330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535744338.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13013221201330 its reverse (3310212231031), we get a palindrome (16323433432361).

The spelling of 13013221201330 in words is "thirteen trillion, thirteen billion, two hundred twenty-one million, two hundred one thousand, three hundred thirty".