2301040243 has 8 divisors (see below), whose sum is σ = 2327676912. Its totient is φ = 2274498816.

The previous prime is 2301040223. The next prime is 2301040271. The reversal of 2301040243 is 3420401032.

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 2301040243 - 2²⁵ = 2267485811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2301040243.

It is not an unprimeable number, because it can be changed into a prime (2301040213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25371 + ... + 72427.

It is an arithmetic number, because the mean of its divisors is an integer number (290959614).

Almost surely, 2^2301040243 is an apocalyptic number.

2301040243 is a deficient number, since it is larger than the sum of its proper divisors (26636669).

2301040243 is a wasteful number, since it uses less digits than its factorization.

2301040243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47621.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2301040243 is about 47969.1592901106. The cubic root of 2301040243 is about 1320.2050957333.

Adding to 2301040243 its reverse (3420401032), we get a palindrome (5721441275).

The spelling of 2301040243 in words is "two billion, three hundred one million, forty thousand, two hundred forty-three".