1000230243 has 16 divisors (see below), whose sum is σ = 1405737600. Its totient is φ = 630866880.

The previous prime is 1000230223. The next prime is 1000230247. The reversal of 1000230243 is 3420320001.

It is not a de Polignac number, because 1000230243 - 2¹² = 1000226147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000230247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31848 + ... + 54906.

It is an arithmetic number, because the mean of its divisors is an integer number (87858600).

Almost surely, 2^1000230243 is an apocalyptic number.

1000230243 is a deficient number, since it is larger than the sum of its proper divisors (405507357).

1000230243 is a wasteful number, since it uses less digits than its factorization.

1000230243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23842.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1000230243 is about 31626.4168536368. The cubic root of 1000230243 is about 1000.0767417772.

Adding to 1000230243 its reverse (3420320001), we get a palindrome (4420550244).

The spelling of 1000230243 in words is "one billion, two hundred thirty thousand, two hundred forty-three".