12010130331 has 4 divisors (see below), whose sum is σ = 16013507112. Its totient is φ = 8006753552.

The previous prime is 12010130323. The next prime is 12010130333. The reversal of 12010130331 is 13303101021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12010130331 - 2³ = 12010130323 is a prime.

It is a super-2 number, since 2×12010130331² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12010130331.

It is not an unprimeable number, because it can be changed into a prime (12010130333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2001688386 + ... + 2001688391.

It is an arithmetic number, because the mean of its divisors is an integer number (4003376778).

Almost surely, 2^12010130331 is an apocalyptic number.

12010130331 is a deficient number, since it is larger than the sum of its proper divisors (4003376781).

12010130331 is an equidigital number, since it uses as much as digits as its factorization.

12010130331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003376780.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12010130331 its reverse (13303101021), we get a palindrome (25313231352).

The spelling of 12010130331 in words is "twelve billion, ten million, one hundred thirty thousand, three hundred thirty-one".