1403320122330 has 192 divisors, whose sum is σ = 4172297990400. Its totient is φ = 301890075648.

The previous prime is 1403320122311. The next prime is 1403320122343. The reversal of 1403320122330 is 332210233041.

It is a self number, because there is not a number n which added to its sum of digits gives 1403320122330.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2737864 + ... + 3209756.

It is an arithmetic number, because the mean of its divisors is an integer number (21730718700).

Almost surely, 2^{1403320122330} is an apocalyptic number.

1403320122330 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 1403320122330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2086148995200).

1403320122330 is an abundant number, since it is smaller than the sum of its proper divisors (2768977868070).

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

1403320122330 is a wasteful number, since it uses less digits than its factorization.

1403320122330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471958 (or 471927 counting only the distinct ones).

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

Adding to 1403320122330 its reverse (332210233041), we get a palindrome (1735530355371).

The spelling of 1403320122330 in words is "one trillion, four hundred three billion, three hundred twenty million, one hundred twenty-two thousand, three hundred thirty".