1132520323112 has 32 divisors (see below), whose sum is σ = 2248439293800. Its totient is φ = 532938092544.

The previous prime is 1132520323091. The next prime is 1132520323141. The reversal of 1132520323112 is 2113230252311.

It can be written as a sum of positive squares in 4 ways, for example, as 840386559076 + 292133764036 = 916726^2 + 540494^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8215814 + ... + 8352522.

Almost surely, 2^{1132520323112} is an apocalyptic number.

It is an amenable number.

1132520323112 is a deficient number, since it is larger than the sum of its proper divisors (1115918970688).

1132520323112 is a wasteful number, since it uses less digits than its factorization.

1132520323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197645 (or 197641 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1132520323112 its reverse (2113230252311), we get a palindrome (3245750575423).

The spelling of 1132520323112 in words is "one trillion, one hundred thirty-two billion, five hundred twenty million, three hundred twenty-three thousand, one hundred twelve".