1017931103118 has 12 divisors (see below), whose sum is σ = 2205517390128. Its totient is φ = 339310367700.

The previous prime is 1017931103099. The next prime is 1017931103209. The reversal of 1017931103118 is 8113011397101.

1017931103118 is a `hidden beast` number, since 10 + 17 + 9 + 311 + 0 + 311 + 8 = 666.

It is a super-3 number, since 3×1017931103118³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28275863958 + ... + 28275863993.

It is an arithmetic number, because the mean of its divisors is an integer number (183793115844).

Almost surely, 2^{1017931103118} is an apocalyptic number.

1017931103118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1017931103118 is an abundant number, since it is smaller than the sum of its proper divisors (1187586287010).

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

1017931103118 is a wasteful number, since it uses less digits than its factorization.

1017931103118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56551727959 (or 56551727956 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 36.

The spelling of 1017931103118 in words is "one trillion, seventeen billion, nine hundred thirty-one million, one hundred three thousand, one hundred eighteen".