11130010140 has 24 divisors (see below), whose sum is σ = 31164028560. Its totient is φ = 2968002688.

The previous prime is 11130010139. The next prime is 11130010159. The reversal of 11130010140 is 4101003111.

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 7 ways as a sum of consecutive naturals, for example, 92750025 + ... + 92750144.

It is an arithmetic number, because the mean of its divisors is an integer number (1298501190).

Almost surely, 2^11130010140 is an apocalyptic number.

11130010140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130010140 is an abundant number, since it is smaller than the sum of its proper divisors (20034018420).

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

11130010140 is a wasteful number, since it uses less digits than its factorization.

11130010140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185500181 (or 185500179 counting only the distinct ones).

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

Adding to 11130010140 its reverse (4101003111), we get a palindrome (15231013251).

The spelling of 11130010140 in words is "eleven billion, one hundred thirty million, ten thousand, one hundred forty".