1130342123044 has 12 divisors (see below), whose sum is σ = 1978106794524. Its totient is φ = 565168753184.

The previous prime is 1130342123041. The next prime is 1130342123083. The reversal of 1130342123044 is 4403212430311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 471790396900 + 658551726144 = 686870^2 + 811512^2 .

It is not an unprimeable number, because it can be changed into a prime (1130342123041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009134 + ... + 1810810.

It is an arithmetic number, because the mean of its divisors is an integer number (164842232877).

Almost surely, 2^{1130342123044} is an apocalyptic number.

It is an amenable number.

1130342123044 is a deficient number, since it is larger than the sum of its proper divisors (847764671480).

1130342123044 is a wasteful number, since it uses less digits than its factorization.

1130342123044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154174 (or 1154172 counting only the distinct ones).

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

Adding to 1130342123044 its reverse (4403212430311), we get a palindrome (5533554553355).

The spelling of 1130342123044 in words is "one trillion, one hundred thirty billion, three hundred forty-two million, one hundred twenty-three thousand, forty-four".