11130100203 has 8 divisors (see below), whose sum is σ = 15241218448. Its totient is φ = 7219524384.

The previous prime is 11130100187. The next prime is 11130100217. The reversal of 11130100203 is 30200103111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11130100203 - 2⁴ = 11130100187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11130100273) 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, 50135476 + ... + 50135697.

It is an arithmetic number, because the mean of its divisors is an integer number (1905152306).

Almost surely, 2^11130100203 is an apocalyptic number.

11130100203 is a deficient number, since it is larger than the sum of its proper divisors (4111118245).

11130100203 is a wasteful number, since it uses less digits than its factorization.

11130100203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100271213.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11130100203 its reverse (30200103111), we get a palindrome (41330203314).

The spelling of 11130100203 in words is "eleven billion, one hundred thirty million, one hundred thousand, two hundred three".