11131132130 has 16 divisors (see below), whose sum is σ = 20052257400. Its totient is φ = 4448848512.

The previous prime is 11131132127. The next prime is 11131132151. The reversal of 11131132130 is 3123113111.

It can be written as a sum of positive squares in 4 ways, for example, as 10274457769 + 856674361 = 101363^2 + 29269^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11131132099 and 11131132108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437555 + ... + 462294.

Almost surely, 2^11131132130 is an apocalyptic number.

11131132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11131132130 is a deficient number, since it is larger than the sum of its proper divisors (8921125270).

11131132130 is a wasteful number, since it uses less digits than its factorization.

11131132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901093.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11131132130 its reverse (3123113111), we get a palindrome (14254245241).

The spelling of 11131132130 in words is "eleven billion, one hundred thirty-one million, one hundred thirty-two thousand, one hundred thirty".