117534013771 has 8 divisors (see below), whose sum is σ = 119468433888. Its totient is φ = 115599840000.

The previous prime is 117534013741. The next prime is 117534013777. The reversal of 117534013771 is 177310435711.

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

It is a cyclic number.

It is not a de Polignac number, because 117534013771 - 2⁷ = 117534013643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117534013777) 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, 1070106 + ... + 1174816.

It is an arithmetic number, because the mean of its divisors is an integer number (14933554236).

Almost surely, 2^117534013771 is an apocalyptic number.

117534013771 is a deficient number, since it is larger than the sum of its proper divisors (1934420117).

117534013771 is a wasteful number, since it uses less digits than its factorization.

117534013771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123173.

The product of its (nonzero) digits is 61740, while the sum is 40.

The spelling of 117534013771 in words is "one hundred seventeen billion, five hundred thirty-four million, thirteen thousand, seven hundred seventy-one".