11130033331100 has 36 divisors (see below), whose sum is σ = 24168591527808. Its totient is φ = 4448986752000.

The previous prime is 11130033331093. The next prime is 11130033331139. The reversal of 11130033331100 is 113333003111.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 37684421 + ... + 37978620.

Almost surely, 2^{11130033331100} is an apocalyptic number.

11130033331100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130033331100 is an abundant number, since it is smaller than the sum of its proper divisors (13038558196708).

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

11130033331100 is a wasteful number, since it uses less digits than its factorization.

11130033331100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75664526 (or 75664519 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 11130033331100 its reverse (113333003111), we get a palindrome (11243366334211).

The spelling of 11130033331100 in words is "eleven trillion, one hundred thirty billion, thirty-three million, three hundred thirty-one thousand, one hundred".