1110020101103 has 4 divisors (see below), whose sum is σ = 1115280860088. Its totient is φ = 1104759342120.

The previous prime is 1110020101087. The next prime is 1110020101111. The reversal of 1110020101103 is 3011010200111.

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 1110020101103 - 2⁴ = 1110020101087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110020101163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2630379176 + ... + 2630379597.

It is an arithmetic number, because the mean of its divisors is an integer number (278820215022).

Almost surely, 2^{1110020101103} is an apocalyptic number.

1110020101103 is a deficient number, since it is larger than the sum of its proper divisors (5260758985).

1110020101103 is an equidigital number, since it uses as much as digits as its factorization.

1110020101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5260758984.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1110020101103 its reverse (3011010200111), we get a palindrome (4121030301214).

The spelling of 1110020101103 in words is "one trillion, one hundred ten billion, twenty million, one hundred one thousand, one hundred three".