12041043031 has 2 divisors, whose sum is σ = 12041043032. Its totient is φ = 12041043030.

The previous prime is 12041043019. The next prime is 12041043041. The reversal of 12041043031 is 13034014021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12041043031 - 2⁷ = 12041042903 is a prime.

It is a super-2 number, since 2×12041043031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12041043041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6020521515 + 6020521516.

It is an arithmetic number, because the mean of its divisors is an integer number (6020521516).

Almost surely, 2^12041043031 is an apocalyptic number.

12041043031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12041043031 is an equidigital number, since it uses as much as digits as its factorization.

12041043031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12041043031 its reverse (13034014021), we get a palindrome (25075057052).

The spelling of 12041043031 in words is "twelve billion, forty-one million, forty-three thousand, thirty-one".