1230301303 has 32 divisors (see below), whose sum is σ = 1613094912. Its totient is φ = 909823200.

The previous prime is 1230301297. The next prime is 1230301313. The reversal of 1230301303 is 3031030321.

It is a de Polignac number, because none of the positive numbers 2^k-1230301303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230301313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229350 + ... + 234652.

It is an arithmetic number, because the mean of its divisors is an integer number (50409216).

Almost surely, 2^1230301303 is an apocalyptic number.

1230301303 is a deficient number, since it is larger than the sum of its proper divisors (382793609).

1230301303 is a wasteful number, since it uses less digits than its factorization.

1230301303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1230301303 is about 35075.6511414970. The cubic root of 1230301303 is about 1071.5287499380.

Adding to 1230301303 its reverse (3031030321), we get a palindrome (4261331624).

The spelling of 1230301303 in words is "one billion, two hundred thirty million, three hundred one thousand, three hundred three".