1152187016818 has 16 divisors (see below), whose sum is σ = 1738821599424. Its totient is φ = 572580579600.

The previous prime is 1152187016797. The next prime is 1152187016833. The reversal of 1152187016818 is 8186107812511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2912593 + ... + 3284443.

It is an arithmetic number, because the mean of its divisors is an integer number (108676349964).

Almost surely, 2^{1152187016818} is an apocalyptic number.

1152187016818 is a deficient number, since it is larger than the sum of its proper divisors (586634582606).

1152187016818 is a wasteful number, since it uses less digits than its factorization.

1152187016818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381297.

The product of its (nonzero) digits is 215040, while the sum is 49.

The spelling of 1152187016818 in words is "one trillion, one hundred fifty-two billion, one hundred eighty-seven million, sixteen thousand, eight hundred eighteen".