1131033103044 has 24 divisors (see below), whose sum is σ = 2842083182400. Its totient is φ = 348010185504.

The previous prime is 1131033103021. The next prime is 1131033103111. The reversal of 1131033103044 is 4403013301311.

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, 3625105944 + ... + 3625106255.

It is an arithmetic number, because the mean of its divisors is an integer number (118420132600).

Almost surely, 2^{1131033103044} is an apocalyptic number.

It is an amenable number.

1131033103044 is an abundant number, since it is smaller than the sum of its proper divisors (1711050079356).

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

1131033103044 is a wasteful number, since it uses less digits than its factorization.

1131033103044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7250212219 (or 7250212217 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1131033103044 its reverse (4403013301311), we get a palindrome (5534046404355).

The spelling of 1131033103044 in words is "one trillion, one hundred thirty-one billion, thirty-three million, one hundred three thousand, forty-four".