1103100330223 has 32 divisors (see below), whose sum is σ = 1261040840640. Its totient is φ = 958366679040.

The previous prime is 1103100330217. The next prime is 1103100330263. The reversal of 1103100330223 is 3220330013011.

It is a cyclic number.

It is not a de Polignac number, because 1103100330223 - 2⁵ = 1103100330191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1103100330223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103100330263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10502415 + ... + 10606927.

It is an arithmetic number, because the mean of its divisors is an integer number (39407526270).

Almost surely, 2^{1103100330223} is an apocalyptic number.

1103100330223 is a deficient number, since it is larger than the sum of its proper divisors (157940510417).

1103100330223 is a wasteful number, since it uses less digits than its factorization.

1103100330223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105387.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1103100330223 its reverse (3220330013011), we get a palindrome (4323430343234).

The spelling of 1103100330223 in words is "one trillion, one hundred three billion, one hundred million, three hundred thirty thousand, two hundred twenty-three".