1201200303 has 8 divisors (see below), whose sum is σ = 1612350000. Its totient is φ = 795425408.

The previous prime is 1201200289. The next prime is 1201200347. The reversal of 1201200303 is 3030021021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1201200303 - 2⁶ = 1201200239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201200703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343178 + ... + 1344071.

It is an arithmetic number, because the mean of its divisors is an integer number (201543750).

Almost surely, 2^1201200303 is an apocalyptic number.

1201200303 is a deficient number, since it is larger than the sum of its proper divisors (411149697).

1201200303 is a wasteful number, since it uses less digits than its factorization.

1201200303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687401.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1201200303 is about 34658.3367027329. The cubic root of 1201200303 is about 1063.0127600789.

Adding to 1201200303 its reverse (3030021021), we get a palindrome (4231221324).

The spelling of 1201200303 in words is "one billion, two hundred one million, two hundred thousand, three hundred three".