12302311330 has 32 divisors (see below), whose sum is σ = 23326018560. Its totient is φ = 4658653440.

The previous prime is 12302311303. The next prime is 12302311381. The reversal of 12302311330 is 3311320321.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 12302311298 and 12302311307.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 257482 + ... + 301498.

It is an arithmetic number, because the mean of its divisors is an integer number (728938080).

Almost surely, 2^12302311330 is an apocalyptic number.

12302311330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302311330 is a deficient number, since it is larger than the sum of its proper divisors (11023707230).

12302311330 is a wasteful number, since it uses less digits than its factorization.

12302311330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45514.

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

Adding to 12302311330 its reverse (3311320321), we get a palindrome (15613631651).

The spelling of 12302311330 in words is "twelve billion, three hundred two million, three hundred eleven thousand, three hundred thirty".