1131324023422 has 24 divisors (see below), whose sum is σ = 1804367976840. Its totient is φ = 531889461120.

The previous prime is 1131324023399. The next prime is 1131324023471. The reversal of 1131324023422 is 2243204231311.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 297604 + ... + 1533367.

It is an arithmetic number, because the mean of its divisors is an integer number (75181999035).

Almost surely, 2^{1131324023422} is an apocalyptic number.

1131324023422 is a deficient number, since it is larger than the sum of its proper divisors (673043953418).

1131324023422 is a wasteful number, since it uses less digits than its factorization.

1131324023422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832076 (or 1832059 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1131324023422 its reverse (2243204231311), we get a palindrome (3374528254733).

The spelling of 1131324023422 in words is "one trillion, one hundred thirty-one billion, three hundred twenty-four million, twenty-three thousand, four hundred twenty-two".