11130131000 has 32 divisors (see below), whose sum is σ = 26044508880. Its totient is φ = 4452052000.

The previous prime is 11130130909. The next prime is 11130131021. The reversal of 11130131000 is 13103111.

It is a happy number.

It is a super-2 number, since 2×11130131000² (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 7 ways as a sum of consecutive naturals, for example, 5564066 + ... + 5566065.

Almost surely, 2^11130131000 is an apocalyptic number.

11130131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130131000 is an abundant number, since it is smaller than the sum of its proper divisors (14914377880).

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

11130131000 is a wasteful number, since it uses less digits than its factorization.

11130131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11130152 (or 11130138 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 11130131000 its reverse (13103111), we get a palindrome (11143234111).

The spelling of 11130131000 in words is "eleven billion, one hundred thirty million, one hundred thirty-one thousand".