1233200243 has 8 divisors (see below), whose sum is σ = 1388706816. Its totient is φ = 1084926600.

The previous prime is 1233200233. The next prime is 1233200251. The reversal of 1233200243 is 3420023321.

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 1233200243 - 2⁸ = 1233199987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233200233) 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, 1807871 + ... + 1808552.

It is an arithmetic number, because the mean of its divisors is an integer number (173588352).

Almost surely, 2^1233200243 is an apocalyptic number.

1233200243 is a deficient number, since it is larger than the sum of its proper divisors (155506573).

1233200243 is a wasteful number, since it uses less digits than its factorization.

1233200243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616465.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1233200243 is about 35116.9509354101. The cubic root of 1233200243 is about 1072.3696986720.

Adding to 1233200243 its reverse (3420023321), we get a palindrome (4653223564).

The spelling of 1233200243 in words is "one billion, two hundred thirty-three million, two hundred thousand, two hundred forty-three".