1001114203 has 4 divisors (see below), whose sum is σ = 1008997120. Its totient is φ = 993231288.

The previous prime is 1001114167. The next prime is 1001114209. The reversal of 1001114203 is 3024111001.

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

It is a cyclic number.

It is not a de Polignac number, because 1001114203 - 2⁹ = 1001113691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001114209) 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 3 ways as a sum of consecutive naturals, for example, 3941268 + ... + 3941521.

It is an arithmetic number, because the mean of its divisors is an integer number (252249280).

Almost surely, 2^1001114203 is an apocalyptic number.

1001114203 is a deficient number, since it is larger than the sum of its proper divisors (7882917).

1001114203 is an equidigital number, since it uses as much as digits as its factorization.

1001114203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7882916.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1001114203 is about 31640.3887934393. The cubic root of 1001114203 is about 1000.3712631466.

Adding to 1001114203 its reverse (3024111001), we get a palindrome (4025225204).

The spelling of 1001114203 in words is "one billion, one million, one hundred fourteen thousand, two hundred three".