1131143111404 has 12 divisors (see below), whose sum is σ = 2047759081200. Its totient is φ = 546069088208.

The previous prime is 1131143111383. The next prime is 1131143111419. The reversal of 1131143111404 is 4041113411311.

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 3 ways as a sum of consecutive naturals, for example, 4875616744 + ... + 4875616975.

It is an arithmetic number, because the mean of its divisors is an integer number (170646590100).

Almost surely, 2^{1131143111404} is an apocalyptic number.

It is an amenable number.

1131143111404 is a deficient number, since it is larger than the sum of its proper divisors (916615969796).

1131143111404 is a wasteful number, since it uses less digits than its factorization.

1131143111404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9751233752 (or 9751233750 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 1131143111404 its reverse (4041113411311), we get a palindrome (5172256522715).

The spelling of 1131143111404 in words is "one trillion, one hundred thirty-one billion, one hundred forty-three million, one hundred eleven thousand, four hundred four".