11132312004552 has 16 divisors (see below), whose sum is σ = 27830780011440. Its totient is φ = 3710770668176.

The previous prime is 11132312004551. The next prime is 11132312004559. The reversal of 11132312004552 is 25540021323111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11132312004551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231923166738 + ... + 231923166785.

It is an arithmetic number, because the mean of its divisors is an integer number (1739423750715).

Almost surely, 2^{11132312004552} is an apocalyptic number.

11132312004552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11132312004552 is an abundant number, since it is smaller than the sum of its proper divisors (16698468006888).

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

11132312004552 is a wasteful number, since it uses less digits than its factorization.

11132312004552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463846333532 (or 463846333528 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 11132312004552 its reverse (25540021323111), we get a palindrome (36672333327663).

The spelling of 11132312004552 in words is "eleven trillion, one hundred thirty-two billion, three hundred twelve million, four thousand, five hundred fifty-two".