12131035041 has 16 divisors (see below), whose sum is σ = 16770060288. Its totient is φ = 7791982800.

The previous prime is 12131035039. The next prime is 12131035093. The reversal of 12131035041 is 14053013121.

It is not a de Polignac number, because 12131035041 - 2¹ = 12131035039 is a prime.

It is a super-2 number, since 2×12131035041² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12131034999 and 12131035017.

It is not an unprimeable number, because it can be changed into a prime (12131035001) 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, 266205 + ... + 308426.

It is an arithmetic number, because the mean of its divisors is an integer number (1048128768).

Almost surely, 2^12131035041 is an apocalyptic number.

It is an amenable number.

12131035041 is a deficient number, since it is larger than the sum of its proper divisors (4639025247).

12131035041 is a wasteful number, since it uses less digits than its factorization.

12131035041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574892.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 12131035041 its reverse (14053013121), we get a palindrome (26184048162).

The spelling of 12131035041 in words is "twelve billion, one hundred thirty-one million, thirty-five thousand, forty-one".