12303113331 has 8 divisors (see below), whose sum is σ = 16406842624. Its totient is φ = 8200729800.

The previous prime is 12303113281. The next prime is 12303113351. The reversal of 12303113331 is 13331130321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12303113331 - 2⁶ = 12303113267 is a prime.

It is a super-2 number, since 2×12303113331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12303113298 and 12303113307.

It is not an unprimeable number, because it can be changed into a prime (12303113351) 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, 314911 + ... + 351816.

It is an arithmetic number, because the mean of its divisors is an integer number (2050855328).

Almost surely, 2^12303113331 is an apocalyptic number.

12303113331 is a deficient number, since it is larger than the sum of its proper divisors (4103729293).

12303113331 is an equidigital number, since it uses as much as digits as its factorization.

12303113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672881.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 12303113331 its reverse (13331130321), we get a palindrome (25634243652).

The spelling of 12303113331 in words is "twelve billion, three hundred three million, one hundred thirteen thousand, three hundred thirty-one".