968203403 has 2 divisors, whose sum is σ = 968203404. Its totient is φ = 968203402.

The previous prime is 968203373. The next prime is 968203409. The reversal of 968203403 is 304302869.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 968203403 - 2⁶ = 968203339 is a prime.

It is a super-3 number, since 3×968203403³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (968203409) 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, 484101701 + 484101702.

It is an arithmetic number, because the mean of its divisors is an integer number (484101702).

Almost surely, 2^968203403 is an apocalyptic number.

968203403 is a deficient number, since it is larger than the sum of its proper divisors (1).

968203403 is an equidigital number, since it uses as much as digits as its factorization.

968203403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 968203403 is about 31115.9670105237. The cubic root of 968203403 is about 989.2867709202.

The spelling of 968203403 in words is "nine hundred sixty-eight million, two hundred three thousand, four hundred three".