1113305321015 has 8 divisors (see below), whose sum is σ = 1414552643280. Its totient is φ = 838253418112.

The previous prime is 1113305321003. The next prime is 1113305321027. The reversal of 1113305321015 is 5101235033111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1113305321003) and next prime (1113305321027).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113305321015 - 2⁴ = 1113305320999 is a prime.

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, 6548854745 + ... + 6548854914.

It is an arithmetic number, because the mean of its divisors is an integer number (176819080410).

Almost surely, 2^{1113305321015} is an apocalyptic number.

1113305321015 is a deficient number, since it is larger than the sum of its proper divisors (301247322265).

1113305321015 is a wasteful number, since it uses less digits than its factorization.

1113305321015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13097709681.

The product of its (nonzero) digits is 1350, while the sum is 26.

It can be divided in two parts, 111330 and 5321015, that added together give a palindrome (5432345).

The spelling of 1113305321015 in words is "one trillion, one hundred thirteen billion, three hundred five million, three hundred twenty-one thousand, fifteen".