11130413020 has 24 divisors (see below), whose sum is σ = 23391943344. Its totient is φ = 4448722176.

The previous prime is 11130412999. The next prime is 11130413027. The reversal of 11130413020 is 2031403111.

It is a junction number, because it is equal to n+sod(n) for n = 11130412985 and 11130413003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130413027) 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, 188602 + ... + 240481.

It is an arithmetic number, because the mean of its divisors is an integer number (974664306).

Almost surely, 2^11130413020 is an apocalyptic number.

11130413020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130413020 is an abundant number, since it is smaller than the sum of its proper divisors (12261530324).

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

11130413020 is a wasteful number, since it uses less digits than its factorization.

11130413020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430389 (or 430387 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11130413020 its reverse (2031403111), we get a palindrome (13161816131).

Subtracting from 11130413020 its reverse (2031403111), we obtain a palindrome (9099009909).

The spelling of 11130413020 in words is "eleven billion, one hundred thirty million, four hundred thirteen thousand, twenty".