1115321551352 has 32 divisors (see below), whose sum is σ = 2093208896880. Its totient is φ = 557132774400.

The previous prime is 1115321551297. The next prime is 1115321551363. The reversal of 1115321551352 is 2531551235111.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 39420203 + ... + 39448485.

Almost surely, 2^{1115321551352} is an apocalyptic number.

It is an amenable number.

1115321551352 is a deficient number, since it is larger than the sum of its proper divisors (977887345528).

1115321551352 is a wasteful number, since it uses less digits than its factorization.

1115321551352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32783 (or 32779 counting only the distinct ones).

The product of its digits is 22500, while the sum is 35.

Adding to 1115321551352 its reverse (2531551235111), we get a palindrome (3646872786463).

The spelling of 1115321551352 in words is "one trillion, one hundred fifteen billion, three hundred twenty-one million, five hundred fifty-one thousand, three hundred fifty-two".