1171016852150 has 48 divisors (see below), whose sum is σ = 2233710270000. Its totient is φ = 456494223360.

The previous prime is 1171016852147. The next prime is 1171016852167. The reversal of 1171016852150 is 512586101711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358826 + ... + 1571874.

It is an arithmetic number, because the mean of its divisors is an integer number (46535630625).

Almost surely, 2^{1171016852150} is an apocalyptic number.

1171016852150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1171016852150 is a deficient number, since it is larger than the sum of its proper divisors (1062693417850).

1171016852150 is a wasteful number, since it uses less digits than its factorization.

1171016852150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213553 (or 1213548 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 38.

The spelling of 1171016852150 in words is "one trillion, one hundred seventy-one billion, sixteen million, eight hundred fifty-two thousand, one hundred fifty".