12313201330 has 16 divisors (see below), whose sum is σ = 22187433240. Its totient is φ = 4920020352.

The previous prime is 12313201301. The next prime is 12313201331. The reversal of 12313201330 is 3310231321.

It can be written as a sum of positive squares in 4 ways, for example, as 8901356409 + 3411844921 = 94347^2 + 58411^2 .

It is a super-2 number, since 2×12313201330² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12313201298 and 12313201307.

It is not an unprimeable number, because it can be changed into a prime (12313201331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 647685 + ... + 666424.

Almost surely, 2^12313201330 is an apocalyptic number.

12313201330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313201330 is a deficient number, since it is larger than the sum of its proper divisors (9874231910).

12313201330 is a wasteful number, since it uses less digits than its factorization.

12313201330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315053.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12313201330 its reverse (3310231321), we get a palindrome (15623432651).

The spelling of 12313201330 in words is "twelve billion, three hundred thirteen million, two hundred one thousand, three hundred thirty".