12002303423 has 8 divisors (see below), whose sum is σ = 13447298640. Its totient is φ = 10616287680.

The previous prime is 12002303413. The next prime is 12002303429. The reversal of 12002303423 is 32430320021.

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

It is a cyclic number.

It is not a de Polignac number, because 12002303423 - 2⁴ = 12002303407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12002303395 and 12002303404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002303429) 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, 14744438 + ... + 14745251.

It is an arithmetic number, because the mean of its divisors is an integer number (1680912330).

Almost surely, 2^12002303423 is an apocalyptic number.

12002303423 is a deficient number, since it is larger than the sum of its proper divisors (1444995217).

12002303423 is a wasteful number, since it uses less digits than its factorization.

12002303423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29489737.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12002303423 its reverse (32430320021), we get a palindrome (44432623444).

The spelling of 12002303423 in words is "twelve billion, two million, three hundred three thousand, four hundred twenty-three".