1132004155512 has 128 divisors (see below), whose sum is σ = 3010059973440. Its totient is φ = 353532641280.

The previous prime is 1132004155493. The next prime is 1132004155519. The reversal of 1132004155512 is 2155514002311.

It is a self number, because there is not a number n which added to its sum of digits gives 1132004155512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132004155519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93078712 + ... + 93090872.

Almost surely, 2^{1132004155512} is an apocalyptic number.

1132004155512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132004155512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505029986720).

1132004155512 is an abundant number, since it is smaller than the sum of its proper divisors (1878055817928).

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

1132004155512 is a wasteful number, since it uses less digits than its factorization.

1132004155512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13201 (or 13197 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 1132004155512 its reverse (2155514002311), we get a palindrome (3287518157823).

The spelling of 1132004155512 in words is "one trillion, one hundred thirty-two billion, four million, one hundred fifty-five thousand, five hundred twelve".