11253481100 has 36 divisors (see below), whose sum is σ = 24481651824. Its totient is φ = 4490038080.

The previous prime is 11253481091. The next prime is 11253481111. The reversal of 11253481100 is 118435211.

It is a self number, because there is not a number n which added to its sum of digits gives 11253481100.

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, 102032 + ... + 181431.

It is an arithmetic number, because the mean of its divisors is an integer number (680045884).

Almost surely, 2^11253481100 is an apocalyptic number.

11253481100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11253481100 is an abundant number, since it is smaller than the sum of its proper divisors (13228170724).

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

11253481100 is a wasteful number, since it uses less digits than its factorization.

11253481100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283874 (or 283867 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The spelling of 11253481100 in words is "eleven billion, two hundred fifty-three million, four hundred eighty-one thousand, one hundred".