1000201112003 has 8 divisors (see below), whose sum is σ = 1006520661696. Its totient is φ = 993899491200.

The previous prime is 1000201111997. The next prime is 1000201112021. The reversal of 1000201112003 is 3002111020001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000201112003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000201112023) 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, 4370288 + ... + 4593453.

It is an arithmetic number, because the mean of its divisors is an integer number (125815082712).

Almost surely, 2^{1000201112003} is an apocalyptic number.

1000201112003 is a deficient number, since it is larger than the sum of its proper divisors (6319549693).

1000201112003 is an equidigital number, since it uses as much as digits as its factorization.

1000201112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8964445.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1000201112003 its reverse (3002111020001), we get a palindrome (4002312132004).

The spelling of 1000201112003 in words is "one trillion, two hundred one million, one hundred twelve thousand, three".