1134531125512 has 8 divisors (see below), whose sum is σ = 2127245860350. Its totient is φ = 567265562752.

The previous prime is 1134531125501. The next prime is 1134531125513. The reversal of 1134531125512 is 2155211354311.

It can be written as a sum of positive squares in only one way, i.e., 857427848676 + 277103276836 = 925974^2 + 526406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1134531125513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70908195337 + ... + 70908195352.

Almost surely, 2^{1134531125512} is an apocalyptic number.

It is an amenable number.

1134531125512 is a deficient number, since it is larger than the sum of its proper divisors (992714734838).

1134531125512 is a wasteful number, since it uses less digits than its factorization.

1134531125512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141816390695 (or 141816390691 counting only the distinct ones).

The product of its digits is 18000, while the sum is 34.

Adding to 1134531125512 its reverse (2155211354311), we get a palindrome (3289742479823).

The spelling of 1134531125512 in words is "one trillion, one hundred thirty-four billion, five hundred thirty-one million, one hundred twenty-five thousand, five hundred twelve".