1115320113342 has 32 divisors (see below), whose sum is σ = 2479266236160. Its totient is φ = 371656806840.

The previous prime is 1115320113331. The next prime is 1115320113353. The reversal of 1115320113342 is 2433110235111.

1115320113342 is a `hidden beast` number, since 1 + 1 + 1 + 5 + 320 + 1 + 1 + 334 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1115320113331) and next prime (1115320113353).

It is a Harshad number since it is a multiple of its sum of digits (27).

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 15 ways as a sum of consecutive naturals, for example, 3063988 + ... + 3408615.

It is an arithmetic number, because the mean of its divisors is an integer number (77477069880).

Almost surely, 2^{1115320113342} is an apocalyptic number.

1115320113342 is an abundant number, since it is smaller than the sum of its proper divisors (1363946122818).

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

1115320113342 is a wasteful number, since it uses less digits than its factorization.

1115320113342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475805 (or 6475799 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 1115320113342 its reverse (2433110235111), we get a palindrome (3548430348453).

The spelling of 1115320113342 in words is "one trillion, one hundred fifteen billion, three hundred twenty million, one hundred thirteen thousand, three hundred forty-two".