13303121022330 has 32 divisors (see below), whose sum is σ = 32064518326464. Its totient is φ = 3532273620096.

The previous prime is 13303121022299. The next prime is 13303121022337. The reversal of 13303121022330 is 3322012130331.

It is a self number, because there is not a number n which added to its sum of digits gives 13303121022330.

It is not an unprimeable number, because it can be changed into a prime (13303121022337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951575344 + ... + 951589323.

It is an arithmetic number, because the mean of its divisors is an integer number (1002016197702).

Almost surely, 2^{13303121022330} is an apocalyptic number.

13303121022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13303121022330 is an abundant number, since it is smaller than the sum of its proper divisors (18761397304134).

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

13303121022330 is a wasteful number, since it uses less digits than its factorization.

13303121022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903164910.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13303121022330 its reverse (3322012130331), we get a palindrome (16625133152661).

The spelling of 13303121022330 in words is "thirteen trillion, three hundred three billion, one hundred twenty-one million, twenty-two thousand, three hundred thirty".