332242403 has 2 divisors, whose sum is σ = 332242404. Its totient is φ = 332242402.

The previous prime is 332242367. The next prime is 332242409. The reversal of 332242403 is 304242233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332242403 - 2¹⁰ = 332241379 is a prime.

It is a super-2 number, since 2×332242403² = 220770028702428818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332242409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166121201 + 166121202.

It is an arithmetic number, because the mean of its divisors is an integer number (166121202).

Almost surely, 2^332242403 is an apocalyptic number.

332242403 is a deficient number, since it is larger than the sum of its proper divisors (1).

332242403 is an equidigital number, since it uses as much as digits as its factorization.

332242403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 332242403 is about 18227.5177410420. The cubic root of 332242403 is about 692.6040388115.

Adding to 332242403 its reverse (304242233), we get a palindrome (636484636).

The spelling of 332242403 in words is "three hundred thirty-two million, two hundred forty-two thousand, four hundred three".