12310030233 has 6 divisors (see below), whose sum is σ = 17781154794. Its totient is φ = 8206686816.

The previous prime is 12310030207. The next prime is 12310030237. The reversal of 12310030233 is 33203001321.

It can be written as a sum of positive squares in only one way, i.e., 11977770249 + 332259984 = 109443^2 + 18228^2 .

It is not a de Polignac number, because 12310030233 - 2¹⁶ = 12309964697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12310030237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 683890560 + ... + 683890577.

It is an arithmetic number, because the mean of its divisors is an integer number (2963525799).

Almost surely, 2^12310030233 is an apocalyptic number.

It is an amenable number.

12310030233 is a deficient number, since it is larger than the sum of its proper divisors (5471124561).

12310030233 is a wasteful number, since it uses less digits than its factorization.

12310030233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367781143 (or 1367781140 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12310030233 its reverse (33203001321), we get a palindrome (45513031554).

The spelling of 12310030233 in words is "twelve billion, three hundred ten million, thirty thousand, two hundred thirty-three".