2303312401 has 8 divisors (see below), whose sum is σ = 2487602600. Its totient is φ = 2120038272.

The previous prime is 2303312381. The next prime is 2303312441. The reversal of 2303312401 is 1042133032.

It can be written as a sum of positive squares in 4 ways, for example, as 897062401 + 1406250000 = 29951^2 + 37500^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2303312401 - 2⁷ = 2303312273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303312441) 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 7 ways as a sum of consecutive naturals, for example, 249300 + ... + 258373.

It is an arithmetic number, because the mean of its divisors is an integer number (310950325).

Almost surely, 2^2303312401 is an apocalyptic number.

It is an amenable number.

2303312401 is a deficient number, since it is larger than the sum of its proper divisors (184290199).

2303312401 is a wasteful number, since it uses less digits than its factorization.

2303312401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508035.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2303312401 is about 47992.8369759488. The cubic root of 2303312401 is about 1320.6394974879.

Adding to 2303312401 its reverse (1042133032), we get a palindrome (3345445433).

The spelling of 2303312401 in words is "two billion, three hundred three million, three hundred twelve thousand, four hundred one".