11102010120103 has 8 divisors (see below), whose sum is σ = 13097302261760. Its totient is φ = 9209040652440.

The previous prime is 11102010120079. The next prime is 11102010120139. The reversal of 11102010120103 is 30102101020111.

It is a happy number.

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 11102010120103 - 2²¹ = 11102008022951 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 (11102010120193) 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, 25580668263 + ... + 25580668696.

It is an arithmetic number, because the mean of its divisors is an integer number (1637162782720).

Almost surely, 2^{11102010120103} is an apocalyptic number.

11102010120103 is a deficient number, since it is larger than the sum of its proper divisors (1995292141657).

11102010120103 is an equidigital number, since it uses as much as digits as its factorization.

11102010120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51161336997.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11102010120103 its reverse (30102101020111), we get a palindrome (41204111140214).

The spelling of 11102010120103 in words is "eleven trillion, one hundred two billion, ten million, one hundred twenty thousand, one hundred three".