12144031 has 2 divisors, whose sum is σ = 12144032. Its totient is φ = 12144030.

The previous prime is 12144019. The next prime is 12144043. The reversal of 12144031 is 13044121.

It is a balanced prime because it is at equal distance from previous prime (12144019) and next prime (12144043).

It is an emirp because it is prime and its reverse (13044121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12144031 - 2¹⁵ = 12111263 is a prime.

It is a super-2 number, since 2×12144031² = 294954977857922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12143996 and 12144014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12144071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6072015 + 6072016.

It is an arithmetic number, because the mean of its divisors is an integer number (6072016).

Almost surely, 2^12144031 is an apocalyptic number.

12144031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12144031 is an equidigital number, since it uses as much as digits as its factorization.

12144031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12144031 is about 3484.8286901941. The cubic root of 12144031 is about 229.8551766295.

Adding to 12144031 its reverse (13044121), we get a palindrome (25188152).

It can be divided in two parts, 1214403 and 1, that added together give a square (1214404 = 1102²).

The spelling of 12144031 in words is "twelve million, one hundred forty-four thousand, thirty-one".