117213006000 has 80 divisors (see below), whose sum is σ = 377894750688. Its totient is φ = 31256800000.

The previous prime is 117213005993. The next prime is 117213006013. The reversal of 117213006000 is 600312711.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9761751 + ... + 9773750.

Almost surely, 2^117213006000 is an apocalyptic number.

117213006000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117213006000 is an abundant number, since it is smaller than the sum of its proper divisors (260681744688).

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

117213006000 is a wasteful number, since it uses less digits than its factorization.

117213006000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19535527 (or 19535511 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

Adding to 117213006000 its reverse (600312711), we get a palindrome (117813318711).

The spelling of 117213006000 in words is "one hundred seventeen billion, two hundred thirteen million, six thousand".