2301200001 has 12 divisors (see below), whose sum is σ = 3332871828. Its totient is φ = 1530018144.

The previous prime is 2301199993. The next prime is 2301200003. The reversal of 2301200001 is 1000021032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1430654976 + 870545025 = 37824^2 + 29505^2 .

It is not a de Polignac number, because 2301200001 - 2³ = 2301199993 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2301200003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339390 + ... + 346103.

It is an arithmetic number, because the mean of its divisors is an integer number (277739319).

Almost surely, 2^2301200001 is an apocalyptic number.

It is an amenable number.

2301200001 is a deficient number, since it is larger than the sum of its proper divisors (1031671827).

2301200001 is a wasteful number, since it uses less digits than its factorization.

2301200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685872 (or 685869 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 2301200001 is about 47970.8244769672. The cubic root of 2301200001 is about 1320.2356483562.

Adding to 2301200001 its reverse (1000021032), we get a palindrome (3301221033).

The spelling of 2301200001 in words is "two billion, three hundred one million, two hundred thousand, one".