11130223100 has 36 divisors (see below), whose sum is σ = 24458330400. Its totient is φ = 4395730560.

The previous prime is 11130223073. The next prime is 11130223133. The reversal of 11130223100 is 132203111.

It is a super-2 number, since 2×11130223100² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 696545 + ... + 712344.

Almost surely, 2^11130223100 is an apocalyptic number.

11130223100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130223100 is an abundant number, since it is smaller than the sum of its proper divisors (13328107300).

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

11130223100 is a wasteful number, since it uses less digits than its factorization.

11130223100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408982 (or 1408975 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11130223100 its reverse (132203111), we get a palindrome (11262426211).

The spelling of 11130223100 in words is "eleven billion, one hundred thirty million, two hundred twenty-three thousand, one hundred".