2293108243 has 4 divisors (see below), whose sum is σ = 2304631600. Its totient is φ = 2281584888.

The previous prime is 2293108201. The next prime is 2293108247. The reversal of 2293108243 is 3428013922.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2293108243 is a prime.

It is a super-2 number, since 2×2293108243² = 10516690828229094098, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2293108199 and 2293108208.

It is not an unprimeable number, because it can be changed into a prime (2293108247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5761380 + ... + 5761777.

It is an arithmetic number, because the mean of its divisors is an integer number (576157900).

Almost surely, 2^2293108243 is an apocalyptic number.

2293108243 is a deficient number, since it is larger than the sum of its proper divisors (11523357).

2293108243 is a wasteful number, since it uses less digits than its factorization.

2293108243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11523356.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 2293108243 is about 47886.4097944291. The cubic root of 2293108243 is about 1318.6863735525.

The spelling of 2293108243 in words is "two billion, two hundred ninety-three million, one hundred eight thousand, two hundred forty-three".