13023322210320 has 160 divisors (see below), whose sum is σ = 41478835744128. Its totient is φ = 3377769652224.

The previous prime is 13023322210229. The next prime is 13023322210333. The reversal of 13023322210320 is 2301222332031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23767272 + ... + 24309048.

Almost surely, 2^{13023322210320} is an apocalyptic number.

13023322210320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13023322210320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20739417872064).

13023322210320 is an abundant number, since it is smaller than the sum of its proper divisors (28455513533808).

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

13023322210320 is a wasteful number, since it uses less digits than its factorization.

13023322210320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544537 (or 544531 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13023322210320 its reverse (2301222332031), we get a palindrome (15324544542351).

The spelling of 13023322210320 in words is "thirteen trillion, twenty-three billion, three hundred twenty-two million, two hundred ten thousand, three hundred twenty".