13312122023130 has 128 divisors (see below), whose sum is σ = 37310108958720. Its totient is φ = 2976435137280.

The previous prime is 13312122023117. The next prime is 13312122023227. The reversal of 13312122023130 is 3132022121331.

It is a self number, because there is not a number n which added to its sum of digits gives 13312122023130.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18106336 + ... + 18827204.

It is an arithmetic number, because the mean of its divisors is an integer number (291485226240).

Almost surely, 2^{13312122023130} is an apocalyptic number.

13312122023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13312122023130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18655054479360).

13312122023130 is an abundant number, since it is smaller than the sum of its proper divisors (23997986935590).

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

13312122023130 is a wasteful number, since it uses less digits than its factorization.

13312122023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722804.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13312122023130 its reverse (3132022121331), we get a palindrome (16444144144461).

The spelling of 13312122023130 in words is "thirteen trillion, three hundred twelve billion, one hundred twenty-two million, twenty-three thousand, one hundred thirty".