10101010111103 has 8 divisors (see below), whose sum is σ = 10776829829040. Its totient is φ = 9434261799040.

The previous prime is 10101010111081. The next prime is 10101010111117. The reversal of 10101010111103 is 30111101010101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10101010111103 - 2⁶ = 10101010111039 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 (10101010111183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2267849168 + ... + 2267853621.

It is an arithmetic number, because the mean of its divisors is an integer number (1347103728630).

Almost surely, 2^{10101010111103} is an apocalyptic number.

10101010111103 is a deficient number, since it is larger than the sum of its proper divisors (675819717937).

10101010111103 is a wasteful number, since it uses less digits than its factorization.

10101010111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535702937.

The product of its (nonzero) digits is 3, while the sum is 11.

Adding to 10101010111103 its reverse (30111101010101), we get a palindrome (40212111121204).

The spelling of 10101010111103 in words is "ten trillion, one hundred one billion, ten million, one hundred eleven thousand, one hundred three".