12141403 has 2 divisors, whose sum is σ = 12141404. Its totient is φ = 12141402.

The previous prime is 12141377. The next prime is 12141407. The reversal of 12141403 is 30414121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12141403 is a prime.

It is not a weakly prime, because it can be changed into another prime (12141407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070701 + 6070702.

It is an arithmetic number, because the mean of its divisors is an integer number (6070702).

Almost surely, 2^12141403 is an apocalyptic number.

12141403 is a deficient number, since it is larger than the sum of its proper divisors (1).

12141403 is an equidigital number, since it uses as much as digits as its factorization.

12141403 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 12141403 is about 3484.4516067812. The cubic root of 12141403 is about 229.8385950134.

Adding to 12141403 its reverse (30414121), we get a palindrome (42555524).

It can be divided in two parts, 12141 and 403, that added together give a square (12544 = 112²).

The spelling of 12141403 in words is "twelve million, one hundred forty-one thousand, four hundred three".