117509329702 has 4 divisors (see below), whose sum is σ = 176263994556. Its totient is φ = 58754664850.

The previous prime is 117509329681. The next prime is 117509329711. The reversal of 117509329702 is 207923905711.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29377332424 + ... + 29377332427.

It is an arithmetic number, because the mean of its divisors is an integer number (44065998639).

Almost surely, 2^117509329702 is an apocalyptic number.

117509329702 is a deficient number, since it is larger than the sum of its proper divisors (58754664854).

117509329702 is an equidigital number, since it uses as much as digits as its factorization.

117509329702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58754664853.

The product of its (nonzero) digits is 238140, while the sum is 46.

The spelling of 117509329702 in words is "one hundred seventeen billion, five hundred nine million, three hundred twenty-nine thousand, seven hundred two".