12110230131 has 16 divisors (see below), whose sum is σ = 16185557760. Its totient is φ = 8054220960.

The previous prime is 12110230123. The next prime is 12110230157. The reversal of 12110230131 is 13103201121.

It is a happy number.

It is not a de Polignac number, because 12110230131 - 2³ = 12110230123 is a prime.

It is a super-2 number, since 2×12110230131² (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 12110230131.

It is not an unprimeable number, because it can be changed into a prime (12110230331) 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 15 ways as a sum of consecutive naturals, for example, 2561736 + ... + 2566458.

It is an arithmetic number, because the mean of its divisors is an integer number (1011597360).

Almost surely, 2^12110230131 is an apocalyptic number.

12110230131 is a deficient number, since it is larger than the sum of its proper divisors (4075327629).

12110230131 is a wasteful number, since it uses less digits than its factorization.

12110230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6586.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 12110230131 its reverse (13103201121), we get a palindrome (25213431252).

The spelling of 12110230131 in words is "twelve billion, one hundred ten million, two hundred thirty thousand, one hundred thirty-one".