11011210120103 has 8 divisors (see below), whose sum is σ = 11726321015088. Its totient is φ = 10303587297664.

The previous prime is 11011210120087. The next prime is 11011210120109. The reversal of 11011210120103 is 30102101211011.

11011210120103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11011210120103 - 2⁴ = 11011210120087 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 (11011210120109) 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, 1872015101 + ... + 1872020982.

It is an arithmetic number, because the mean of its divisors is an integer number (1465790126886).

Almost surely, 2^{11011210120103} is an apocalyptic number.

11011210120103 is a deficient number, since it is larger than the sum of its proper divisors (715110894985).

11011210120103 is a wasteful number, since it uses less digits than its factorization.

11011210120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744036273.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11011210120103 its reverse (30102101211011), we get a palindrome (41113311331114).

The spelling of 11011210120103 in words is "eleven trillion, eleven billion, two hundred ten million, one hundred twenty thousand, one hundred three".