12403143232233 has 8 divisors (see below), whose sum is σ = 17809641564288. Its totient is φ = 7632703527504.

The previous prime is 12403143232201. The next prime is 12403143232349. The reversal of 12403143232233 is 33223234130421.

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

It is not a de Polignac number, because 12403143232233 - 2⁵ = 12403143232201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12403143232194 and 12403143232203.

It is not an unprimeable number, because it can be changed into a prime (12403143232033) 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, 159014656785 + ... + 159014656862.

It is an arithmetic number, because the mean of its divisors is an integer number (2226205195536).

Almost surely, 2^{12403143232233} is an apocalyptic number.

12403143232233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12403143232233 is a deficient number, since it is larger than the sum of its proper divisors (5406498332055).

12403143232233 is a wasteful number, since it uses less digits than its factorization.

12403143232233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318029313663.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 12403143232233 its reverse (33223234130421), we get a palindrome (45626377362654).

The spelling of 12403143232233 in words is "twelve trillion, four hundred three billion, one hundred forty-three million, two hundred thirty-two thousand, two hundred thirty-three".