11020210103 has 6 divisors (see below), whose sum is σ = 12819428136. Its totient is φ = 9445894332.

The previous prime is 11020210099. The next prime is 11020210147. The reversal of 11020210103 is 30101202011.

It is not a de Polignac number, because 11020210103 - 2² = 11020210099 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 (11020210153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112451075 + ... + 112451172.

It is an arithmetic number, because the mean of its divisors is an integer number (2136571356).

Almost surely, 2^11020210103 is an apocalyptic number.

11020210103 is a deficient number, since it is larger than the sum of its proper divisors (1799218033).

11020210103 is an equidigital number, since it uses as much as digits as its factorization.

11020210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224902261 (or 224902254 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11020210103 its reverse (30101202011), we get a palindrome (41121412114).

The spelling of 11020210103 in words is "eleven billion, twenty million, two hundred ten thousand, one hundred three".