12330002661 has 8 divisors (see below), whose sum is σ = 16444003584. Its totient is φ = 8218001760.

The previous prime is 12330002579. The next prime is 12330002687. The reversal of 12330002661 is 16620003321.

It is a happy number.

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

It is not a de Polignac number, because 12330002661 - 2¹⁰ = 12330001637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330007661) 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, 485560 + ... + 510321.

It is an arithmetic number, because the mean of its divisors is an integer number (2055500448).

Almost surely, 2^12330002661 is an apocalyptic number.

It is an amenable number.

12330002661 is a deficient number, since it is larger than the sum of its proper divisors (4114000923).

12330002661 is an equidigital number, since it uses as much as digits as its factorization.

12330002661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000011.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12330002661 its reverse (16620003321), we get a palindrome (28950005982).

The spelling of 12330002661 in words is "twelve billion, three hundred thirty million, two thousand, six hundred sixty-one".