1133252140132 has 96 divisors (see below), whose sum is σ = 2405729991168. Its totient is φ = 455987625984.

The previous prime is 1133252140123. The next prime is 1133252140151. The reversal of 1133252140132 is 2310412523311.

It is a super-2 number, since 2×1133252140132² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1133252140132.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476756128 + ... + 476758504.

It is an arithmetic number, because the mean of its divisors is an integer number (25059687408).

Almost surely, 2^{1133252140132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133252140132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1202864995584).

1133252140132 is an abundant number, since it is smaller than the sum of its proper divisors (1272477851036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133252140132 is a wasteful number, since it uses less digits than its factorization.

1133252140132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445 (or 4443 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1133252140132 its reverse (2310412523311), we get a palindrome (3443664663443).

The spelling of 1133252140132 in words is "one trillion, one hundred thirty-three billion, two hundred fifty-two million, one hundred forty thousand, one hundred thirty-two".