1303322122330 has 16 divisors (see below), whose sum is σ = 2380994445600. Its totient is φ = 513547821072.

The previous prime is 1303322122253. The next prime is 1303322122337. The reversal of 1303322122330 is 332212233031.

It is a junction number, because it is equal to n+sod(n) for n = 1303322122295 and 1303322122304.

It is not an unprimeable number, because it can be changed into a prime (1303322122337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972627780 + ... + 972629119.

It is an arithmetic number, because the mean of its divisors is an integer number (148812152850).

Almost surely, 2^{1303322122330} is an apocalyptic number.

1303322122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303322122330 is a deficient number, since it is larger than the sum of its proper divisors (1077672323270).

1303322122330 is a wasteful number, since it uses less digits than its factorization.

1303322122330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945256973.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1303322122330 its reverse (332212233031), we get a palindrome (1635534355361).

The spelling of 1303322122330 in words is "one trillion, three hundred three billion, three hundred twenty-two million, one hundred twenty-two thousand, three hundred thirty".