11103130213 has 16 divisors (see below), whose sum is σ = 12766947840. Its totient is φ = 9458899200.

The previous prime is 11103130183. The next prime is 11103130223. The reversal of 11103130213 is 31203130111.

It is a cyclic number.

It is not a de Polignac number, because 11103130213 - 2²¹ = 11101033061 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 (11103130223) 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, 804733 + ... + 818413.

It is an arithmetic number, because the mean of its divisors is an integer number (797934240).

Almost surely, 2^11103130213 is an apocalyptic number.

It is an amenable number.

11103130213 is a deficient number, since it is larger than the sum of its proper divisors (1663817627).

11103130213 is a wasteful number, since it uses less digits than its factorization.

11103130213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14388.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11103130213 its reverse (31203130111), we get a palindrome (42306260324).

The spelling of 11103130213 in words is "eleven billion, one hundred three million, one hundred thirty thousand, two hundred thirteen".