12302313133 has 8 divisors (see below), whose sum is σ = 13425181056. Its totient is φ = 11180191200.

The previous prime is 12302313083. The next prime is 12302313151. The reversal of 12302313133 is 33131320321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12302313133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302313733) 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, 151728 + ... + 218233.

It is an arithmetic number, because the mean of its divisors is an integer number (1678147632).

Almost surely, 2^12302313133 is an apocalyptic number.

It is an amenable number.

12302313133 is a deficient number, since it is larger than the sum of its proper divisors (1122867923).

12302313133 is a wasteful number, since it uses less digits than its factorization.

12302313133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372995.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12302313133 its reverse (33131320321), we get a palindrome (45433633454).

The spelling of 12302313133 in words is "twelve billion, three hundred two million, three hundred thirteen thousand, one hundred thirty-three".