1131033113122 has 32 divisors (see below), whose sum is σ = 1910582562240. Its totient is φ = 497706155520.

The previous prime is 1131033112991. The next prime is 1131033113167. The reversal of 1131033113122 is 2213113301311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1131033113093 and 1131033113102.

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 15 ways as a sum of consecutive naturals, for example, 5183347 + ... + 5397142.

It is an arithmetic number, because the mean of its divisors is an integer number (59705705070).

Almost surely, 2^{1131033113122} is an apocalyptic number.

1131033113122 is a deficient number, since it is larger than the sum of its proper divisors (779549449118).

1131033113122 is a wasteful number, since it uses less digits than its factorization.

1131033113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10580658.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1131033113122 its reverse (2213113301311), we get a palindrome (3344146414433).

The spelling of 1131033113122 in words is "one trillion, one hundred thirty-one billion, thirty-three million, one hundred thirteen thousand, one hundred twenty-two".