1013344122330 has 128 divisors (see below), whose sum is σ = 2796092006400. Its totient is φ = 260845401600.

The previous prime is 1013344122289. The next prime is 1013344122337. The reversal of 1013344122330 is 332214433101.

It is a happy number.

1013344122330 is a `hidden beast` number, since 1 + 0 + 13 + 3 + 4 + 412 + 233 + 0 = 666.

1013344122330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1013344122294 and 1013344122303.

It is not an unprimeable number, because it can be changed into a prime (1013344122337) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39771495 + ... + 39796965.

It is an arithmetic number, because the mean of its divisors is an integer number (21844468800).

Almost surely, 2^{1013344122330} is an apocalyptic number.

1013344122330 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 1013344122330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1398046003200).

1013344122330 is an abundant number, since it is smaller than the sum of its proper divisors (1782747884070).

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

1013344122330 is a wasteful number, since it uses less digits than its factorization.

1013344122330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30597 (or 30591 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1013344122330 its reverse (332214433101), we get a palindrome (1345558555431).

The spelling of 1013344122330 in words is "one trillion, thirteen billion, three hundred forty-four million, one hundred twenty-two thousand, three hundred thirty".