11110101103 has 4 divisors (see below), whose sum is σ = 11763636480. Its totient is φ = 10456565728.

The previous prime is 11110101071. The next prime is 11110101193. The reversal of 11110101103 is 30110101111.

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 11110101103 - 2⁵ = 11110101071 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 11110101103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110101193) 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, 326767663 + ... + 326767696.

It is an arithmetic number, because the mean of its divisors is an integer number (2940909120).

Almost surely, 2^11110101103 is an apocalyptic number.

11110101103 is a deficient number, since it is larger than the sum of its proper divisors (653535377).

11110101103 is an equidigital number, since it uses as much as digits as its factorization.

11110101103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653535376.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 11110101103 its reverse (30110101111), we get a palindrome (41220202214).

The spelling of 11110101103 in words is "eleven billion, one hundred ten million, one hundred one thousand, one hundred three".