11110032103 has 2 divisors, whose sum is σ = 11110032104. Its totient is φ = 11110032102.

The previous prime is 11110032047. The next prime is 11110032121. The reversal of 11110032103 is 30123001111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11110032103 - 2⁹ = 11110031591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110032803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555016051 + 5555016052.

It is an arithmetic number, because the mean of its divisors is an integer number (5555016052).

Almost surely, 2^11110032103 is an apocalyptic number.

11110032103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110032103 is an equidigital number, since it uses as much as digits as its factorization.

11110032103 is an evil number, because the sum of its binary digits is even.

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

Adding to 11110032103 its reverse (30123001111), we get a palindrome (41233033214).

The spelling of 11110032103 in words is "eleven billion, one hundred ten million, thirty-two thousand, one hundred three".