1303230230201 has 4 divisors (see below), whose sum is σ = 1303576010100. Its totient is φ = 1302884450304.

The previous prime is 1303230230177. The next prime is 1303230230207. The reversal of 1303230230201 is 1020320323031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 909820284025 + 393409946176 = 953845^2 + 627224^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303230230201 - 2¹⁰ = 1303230229177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303230230207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172884296 + ... + 172891833.

It is an arithmetic number, because the mean of its divisors is an integer number (325894002525).

Almost surely, 2^{1303230230201} is an apocalyptic number.

It is an amenable number.

1303230230201 is a deficient number, since it is larger than the sum of its proper divisors (345779899).

1303230230201 is an equidigital number, since it uses as much as digits as its factorization.

1303230230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345779898.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1303230230201 its reverse (1020320323031), we get a palindrome (2323550553232).

The spelling of 1303230230201 in words is "one trillion, three hundred three billion, two hundred thirty million, two hundred thirty thousand, two hundred one".