2303211130201 has 4 divisors (see below), whose sum is σ = 2310476780772. Its totient is φ = 2295945479632.

The previous prime is 2303211130183. The next prime is 2303211130217. The reversal of 2303211130201 is 1020311123032.

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 1118727174601 + 1184483955600 = 1057699^2 + 1088340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2303211130201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303211130261) 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, 3632824810 + ... + 3632825443.

It is an arithmetic number, because the mean of its divisors is an integer number (577619195193).

Almost surely, 2^{2303211130201} is an apocalyptic number.

It is an amenable number.

2303211130201 is a deficient number, since it is larger than the sum of its proper divisors (7265650571).

2303211130201 is an equidigital number, since it uses as much as digits as its factorization.

2303211130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265650570.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2303211130201 its reverse (1020311123032), we get a palindrome (3323522253233).

The spelling of 2303211130201 in words is "two trillion, three hundred three billion, two hundred eleven million, one hundred thirty thousand, two hundred one".