11102303100 has 72 divisors (see below), whose sum is σ = 36711622528. Its totient is φ = 2537668800.

The previous prime is 11102303087. The next prime is 11102303183. The reversal of 11102303100 is 130320111.

It is a super-2 number, since 2×11102303100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2641306 + ... + 2645505.

Almost surely, 2^11102303100 is an apocalyptic number.

11102303100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102303100 is an abundant number, since it is smaller than the sum of its proper divisors (25609319428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102303100 is a wasteful number, since it uses less digits than its factorization.

11102303100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286835 (or 5286828 counting only the distinct ones).

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

Adding to 11102303100 its reverse (130320111), we get a palindrome (11232623211).

The spelling of 11102303100 in words is "eleven billion, one hundred two million, three hundred three thousand, one hundred".