12030233013 has 6 divisors (see below), whose sum is σ = 17377003254. Its totient is φ = 8020155336.

The previous prime is 12030233003. The next prime is 12030233027. The reversal of 12030233013 is 31033203021.

12030233013 is a `hidden beast` number, since 1 + 20 + 302 + 330 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11163401649 + 866831364 = 105657^2 + 29442^2 .

It is not a de Polignac number, because 12030233013 - 2¹⁴ = 12030216629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030233003) 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, 668346270 + ... + 668346287.

It is an arithmetic number, because the mean of its divisors is an integer number (2896167209).

Almost surely, 2^12030233013 is an apocalyptic number.

It is an amenable number.

12030233013 is a deficient number, since it is larger than the sum of its proper divisors (5346770241).

12030233013 is a wasteful number, since it uses less digits than its factorization.

12030233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336692563 (or 1336692560 counting only the distinct ones).

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

Adding to 12030233013 its reverse (31033203021), we get a palindrome (43063436034).

The spelling of 12030233013 in words is "twelve billion, thirty million, two hundred thirty-three thousand, thirteen".