1096905500203 has 4 divisors (see below), whose sum is σ = 1097050851000. Its totient is φ = 1096760149408.

The previous prime is 1096905500149. The next prime is 1096905500213. The reversal of 1096905500203 is 3020055096901.

It is a happy number.

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 1096905500203 - 2²¹ = 1096903403051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1096905500213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72664078 + ... + 72679171.

It is an arithmetic number, because the mean of its divisors is an integer number (274262712750).

Almost surely, 2^{1096905500203} is an apocalyptic number.

1096905500203 is a deficient number, since it is larger than the sum of its proper divisors (145350797).

1096905500203 is an equidigital number, since it uses as much as digits as its factorization.

1096905500203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145350796.

The product of its (nonzero) digits is 72900, while the sum is 40.

The spelling of 1096905500203 in words is "one trillion, ninety-six billion, nine hundred five million, five hundred thousand, two hundred three".