1001110103203 has 8 divisors (see below), whose sum is σ = 1144407877472. Its totient is φ = 857882840256.

The previous prime is 1001110103153. The next prime is 1001110103233. The reversal of 1001110103203 is 3023010111001.

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 1001110103203 - 2⁹ = 1001110102691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001110103233) 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, 17597400 + ... + 17654197.

It is an arithmetic number, because the mean of its divisors is an integer number (143050984684).

Almost surely, 2^{1001110103203} is an apocalyptic number.

1001110103203 is a deficient number, since it is larger than the sum of its proper divisors (143297774269).

1001110103203 is an equidigital number, since it uses as much as digits as its factorization.

1001110103203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35255661.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1001110103203 its reverse (3023010111001), we get a palindrome (4024120214204).

The spelling of 1001110103203 in words is "one trillion, one billion, one hundred ten million, one hundred three thousand, two hundred three".