122433403 has 2 divisors, whose sum is σ = 122433404. Its totient is φ = 122433402.

The previous prime is 122433391. The next prime is 122433413. The reversal of 122433403 is 304334221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122433403 - 2¹⁷ = 122302331 is a prime.

It is not a weakly prime, because it can be changed into another prime (122433413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61216701 + 61216702.

It is an arithmetic number, because the mean of its divisors is an integer number (61216702).

Almost surely, 2^122433403 is an apocalyptic number.

122433403 is a deficient number, since it is larger than the sum of its proper divisors (1).

122433403 is an equidigital number, since it uses as much as digits as its factorization.

122433403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 122433403 is about 11064.9628557894. The cubic root of 122433403 is about 496.5541778388.

Adding to 122433403 its reverse (304334221), we get a palindrome (426767624).

The spelling of 122433403 in words is "one hundred twenty-two million, four hundred thirty-three thousand, four hundred three".