2303440140201 has 4 divisors (see below), whose sum is σ = 3071253520272. Its totient is φ = 1535626760132.

The previous prime is 2303440140163. The next prime is 2303440140203. The reversal of 2303440140201 is 1020410443032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2303440140201 - 2⁶ = 2303440140137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2303440140203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383906690031 + ... + 383906690036.

It is an arithmetic number, because the mean of its divisors is an integer number (767813380068).

Almost surely, 2^{2303440140201} is an apocalyptic number.

It is an amenable number.

2303440140201 is a deficient number, since it is larger than the sum of its proper divisors (767813380071).

2303440140201 is an equidigital number, since it uses as much as digits as its factorization.

2303440140201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767813380070.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2303440140201 its reverse (1020410443032), we get a palindrome (3323850583233).

The spelling of 2303440140201 in words is "two trillion, three hundred three billion, four hundred forty million, one hundred forty thousand, two hundred one".