111010303103 has 16 divisors (see below), whose sum is σ = 127068564480. Its totient is φ = 95002086816.

The previous prime is 111010303087. The next prime is 111010303111. The reversal of 111010303103 is 301303010111.

It is a happy number.

It is not a de Polignac number, because 111010303103 - 2⁴ = 111010303087 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 (111010303133) 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 15 ways as a sum of consecutive naturals, for example, 13269800 + ... + 13278162.

It is an arithmetic number, because the mean of its divisors is an integer number (7941785280).

Almost surely, 2^111010303103 is an apocalyptic number.

111010303103 is a deficient number, since it is larger than the sum of its proper divisors (16058261377).

111010303103 is a wasteful number, since it uses less digits than its factorization.

111010303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11126.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 111010303103 its reverse (301303010111), we get a palindrome (412313313214).

The spelling of 111010303103 in words is "one hundred eleven billion, ten million, three hundred three thousand, one hundred three".