1100200010203 has 8 divisors (see below), whose sum is σ = 1331334466272. Its totient is φ = 887556310656.

The previous prime is 1100200010183. The next prime is 1100200010213. The reversal of 1100200010203 is 3020100020011.

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-1100200010203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1100200010203.

It is not an unprimeable number, because it can be changed into a prime (1100200010213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4622689000 + ... + 4622689237.

It is an arithmetic number, because the mean of its divisors is an integer number (166416808284).

Almost surely, 2^{1100200010203} is an apocalyptic number.

1100200010203 is a deficient number, since it is larger than the sum of its proper divisors (231134456069).

1100200010203 is an equidigital number, since it uses as much as digits as its factorization.

1100200010203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9245378261.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 1100200010203 its reverse (3020100020011), we get a palindrome (4120300030214).

The spelling of 1100200010203 in words is "one trillion, one hundred billion, two hundred million, ten thousand, two hundred three".