1043232203 has 8 divisors (see below), whose sum is σ = 1124502288. Its totient is φ = 962108064.

The previous prime is 1043232199. The next prime is 1043232241. The reversal of 1043232203 is 3022323401.

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 1043232203 - 2² = 1043232199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1043232263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21401 + ... + 50442.

It is an arithmetic number, because the mean of its divisors is an integer number (140562786).

Almost surely, 2^1043232203 is an apocalyptic number.

1043232203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1043232203 is a deficient number, since it is larger than the sum of its proper divisors (81270085).

1043232203 is a wasteful number, since it uses less digits than its factorization.

1043232203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72973.

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

The square root of 1043232203 is about 32299.1052972060. The cubic root of 1043232203 is about 1014.2079135014.

Adding to 1043232203 its reverse (3022323401), we get a palindrome (4065555604).

The spelling of 1043232203 in words is "one billion, forty-three million, two hundred thirty-two thousand, two hundred three".