1118817110045 has 8 divisors (see below), whose sum is σ = 1413242665440. Its totient is φ = 847945599120.

The previous prime is 1118817110041. The next prime is 1118817110053. The reversal of 1118817110045 is 5400117188111.

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

It is not a de Polignac number, because 1118817110045 - 2² = 1118817110041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1118817109990 and 1118817110008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118817110041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5888511011 + ... + 5888511200.

It is an arithmetic number, because the mean of its divisors is an integer number (176655333180).

Almost surely, 2^{1118817110045} is an apocalyptic number.

It is an amenable number.

1118817110045 is a deficient number, since it is larger than the sum of its proper divisors (294425555395).

1118817110045 is a wasteful number, since it uses less digits than its factorization.

1118817110045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11777022235.

The product of its (nonzero) digits is 8960, while the sum is 38.

The spelling of 1118817110045 in words is "one trillion, one hundred eighteen billion, eight hundred seventeen million, one hundred ten thousand, forty-five".