11210303103 has 16 divisors (see below), whose sum is σ = 15201374976. Its totient is φ = 7346991680.

The previous prime is 11210303099. The next prime is 11210303131. The reversal of 11210303103 is 30130301211.

It is a cyclic number.

It is not a de Polignac number, because 11210303103 - 2² = 11210303099 is a prime.

It is a super-2 number, since 2×11210303103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210303303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1926 + ... + 149747.

It is an arithmetic number, because the mean of its divisors is an integer number (950085936).

Almost surely, 2^11210303103 is an apocalyptic number.

11210303103 is a deficient number, since it is larger than the sum of its proper divisors (3991071873).

11210303103 is a wasteful number, since it uses less digits than its factorization.

11210303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152094.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11210303103 its reverse (30130301211), we get a palindrome (41340604314).

The spelling of 11210303103 in words is "eleven billion, two hundred ten million, three hundred three thousand, one hundred three".