113534533251522 has 48 divisors (see below), whose sum is σ = 256690565127360. Its totient is φ = 36198881306016.

The previous prime is 113534533251443. The next prime is 113534533251553. The reversal of 113534533251522 is 225152335435311.

It is a happy number.

113534533251522 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 3 + 45 + 3 + 32 + 51 + 522 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26498608 + ... + 30483524.

It is an arithmetic number, because the mean of its divisors is an integer number (5347720106820).

Almost surely, 2^{113534533251522} is an apocalyptic number.

113534533251522 is an abundant number, since it is smaller than the sum of its proper divisors (143156031875838).

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

113534533251522 is a wasteful number, since it uses less digits than its factorization.

113534533251522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053767 (or 4053764 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 45.

Adding to 113534533251522 its reverse (225152335435311), we get a palindrome (338686868686833).

The spelling of 113534533251522 in words is "one hundred thirteen trillion, five hundred thirty-four billion, five hundred thirty-three million, two hundred fifty-one thousand, five hundred twenty-two".