2303000001 has 12 divisors (see below), whose sum is σ = 3327765012. Its totient is φ = 1534775136.

The previous prime is 2302999999. The next prime is 2303000027. The reversal of 2303000001 is 1000003032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 564110001 + 1738890000 = 23751^2 + 41700^2 .

It is not a de Polignac number, because 2303000001 - 2¹ = 2302999999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2303000071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19566 + ... + 70631.

It is an arithmetic number, because the mean of its divisors is an integer number (277313751).

Almost surely, 2^2303000001 is an apocalyptic number.

It is an amenable number.

2303000001 is a deficient number, since it is larger than the sum of its proper divisors (1024765011).

2303000001 is a wasteful number, since it uses less digits than its factorization.

2303000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93040 (or 93037 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 2303000001 is about 47989.5822132262. The cubic root of 2303000001 is about 1320.5797883443.

Adding to 2303000001 its reverse (1000003032), we get a palindrome (3303003033).

The spelling of 2303000001 in words is "two billion, three hundred three million, one", and thus it is an aban number.