1113366872345 has 48 divisors (see below), whose sum is σ = 1702089184320. Its totient is φ = 692779925376.

The previous prime is 1113366872323. The next prime is 1113366872347. The reversal of 1113366872345 is 5432786633111.

It is not a de Polignac number, because 1113366872345 - 2¹² = 1113366868249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113366872293 and 1113366872302.

It is not an unprimeable number, because it can be changed into a prime (1113366872347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2774507 + ... + 3150336.

It is an arithmetic number, because the mean of its divisors is an integer number (35460191340).

Almost surely, 2^{1113366872345} is an apocalyptic number.

It is an amenable number.

1113366872345 is a deficient number, since it is larger than the sum of its proper divisors (588722311975).

1113366872345 is a wasteful number, since it uses less digits than its factorization.

1113366872345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924934 (or 5924927 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The spelling of 1113366872345 in words is "one trillion, one hundred thirteen billion, three hundred sixty-six million, eight hundred seventy-two thousand, three hundred forty-five".