11131141126 has 16 divisors (see below), whose sum is σ = 19084511520. Its totient is φ = 4769850240.

The previous prime is 11131141117. The next prime is 11131141129. The reversal of 11131141126 is 62114113111.

It is a junction number, because it is equal to n+sod(n) for n = 11131141097 and 11131141106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11131141129) by changing a digit.

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, 63940 + ... + 162328.

It is an arithmetic number, because the mean of its divisors is an integer number (1192781970).

Almost surely, 2^11131141126 is an apocalyptic number.

11131141126 is a deficient number, since it is larger than the sum of its proper divisors (7953370394).

11131141126 is an equidigital number, since it uses as much as digits as its factorization.

11131141126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106479.

The product of its digits is 144, while the sum is 22.

Adding to 11131141126 its reverse (62114113111), we get a palindrome (73245254237).

The spelling of 11131141126 in words is "eleven billion, one hundred thirty-one million, one hundred forty-one thousand, one hundred twenty-six".