12320111033 has 8 divisors (see below), whose sum is σ = 12622218336. Its totient is φ = 12018080800.

The previous prime is 12320110991. The next prime is 12320111051. The reversal of 12320111033 is 33011102321.

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 12320111033 - 2¹⁰ = 12320110009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323111033) 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, 432398 + ... + 460008.

It is an arithmetic number, because the mean of its divisors is an integer number (1577777292).

Almost surely, 2^12320111033 is an apocalyptic number.

It is an amenable number.

12320111033 is a deficient number, since it is larger than the sum of its proper divisors (302107303).

12320111033 is a wasteful number, since it uses less digits than its factorization.

12320111033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38535.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12320111033 its reverse (33011102321), we get a palindrome (45331213354).

The spelling of 12320111033 in words is "twelve billion, three hundred twenty million, one hundred eleven thousand, thirty-three".