12030232313331 has 16 divisors (see below), whose sum is σ = 17862797934720. Its totient is φ = 8002050680520.

The previous prime is 12030232313257. The next prime is 12030232313369. The reversal of 12030232313331 is 13331323203021.

12030232313331 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 0 + 2 + 323 + 1 + 3 + 331 = 666.

It is not a de Polignac number, because 12030232313331 - 2¹¹ = 12030232311283 is a prime.

It is a super-2 number, since 2×12030232313331² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12030232313295 and 12030232313304.

It is not an unprimeable number, because it can be changed into a prime (12030232313531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502882125 + ... + 502906046.

It is an arithmetic number, because the mean of its divisors is an integer number (1116424870920).

Almost surely, 2^{12030232313331} is an apocalyptic number.

12030232313331 is a deficient number, since it is larger than the sum of its proper divisors (5832565621389).

12030232313331 is a wasteful number, since it uses less digits than its factorization.

12030232313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005788623 (or 1005788617 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 12030232313331 its reverse (13331323203021), we get a palindrome (25361555516352).

The spelling of 12030232313331 in words is "twelve trillion, thirty billion, two hundred thirty-two million, three hundred thirteen thousand, three hundred thirty-one".