1200473303 has 2 divisors, whose sum is σ = 1200473304. Its totient is φ = 1200473302.

The previous prime is 1200473279. The next prime is 1200473347. The reversal of 1200473303 is 3033740021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1200473303 - 2¹⁴ = 1200456919 is a prime.

It is a super-2 number, since 2×1200473303² = 2882272302431459618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200473203) 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, 600236651 + 600236652.

It is an arithmetic number, because the mean of its divisors is an integer number (600236652).

Almost surely, 2^1200473303 is an apocalyptic number.

1200473303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200473303 is an equidigital number, since it uses as much as digits as its factorization.

1200473303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 1200473303 is about 34647.8470182492. The cubic root of 1200473303 is about 1062.7982617875.

The spelling of 1200473303 in words is "one billion, two hundred million, four hundred seventy-three thousand, three hundred three".