1101132540552 has 64 divisors (see below), whose sum is σ = 3006738293760. Its totient is φ = 333271022400.

The previous prime is 1101132540499. The next prime is 1101132540601. The reversal of 1101132540552 is 2550452311011.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 2316724 + ... + 2751267.

It is an arithmetic number, because the mean of its divisors is an integer number (46980285840).

Almost surely, 2^{1101132540552} is an apocalyptic number.

1101132540552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1101132540552 is an abundant number, since it is smaller than the sum of its proper divisors (1905605753208).

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

1101132540552 is a wasteful number, since it uses less digits than its factorization.

1101132540552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5068834 (or 5068830 counting only the distinct ones).

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

Adding to 1101132540552 its reverse (2550452311011), we get a palindrome (3651584851563).

The spelling of 1101132540552 in words is "one trillion, one hundred one billion, one hundred thirty-two million, five hundred forty thousand, five hundred fifty-two".