12032231303 has 8 divisors (see below), whose sum is σ = 12154643136. Its totient is φ = 11909884000.

The previous prime is 12032231269. The next prime is 12032231329. The reversal of 12032231303 is 30313223021.

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-12032231303 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 (12032231353) 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, 417425 + ... + 445317.

It is an arithmetic number, because the mean of its divisors is an integer number (1519330392).

Almost surely, 2^12032231303 is an apocalyptic number.

12032231303 is a deficient number, since it is larger than the sum of its proper divisors (122411833).

12032231303 is a wasteful number, since it uses less digits than its factorization.

12032231303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32265.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12032231303 its reverse (30313223021), we get a palindrome (42345454324).

The spelling of 12032231303 in words is "twelve billion, thirty-two million, two hundred thirty-one thousand, three hundred three".