117513206 has 8 divisors (see below), whose sum is σ = 179159664. Its totient is φ = 57793320.

The previous prime is 117513199. The next prime is 117513223. The reversal of 117513206 is 602315711.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481490 + ... + 481733.

It is an arithmetic number, because the mean of its divisors is an integer number (22394958).

Almost surely, 2^117513206 is an apocalyptic number.

117513206 is a deficient number, since it is larger than the sum of its proper divisors (61646458).

117513206 is an equidigital number, since it uses as much as digits as its factorization.

117513206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963286.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 117513206 is about 10840.3508245813. The cubic root of 117513206 is about 489.8114031940.

Adding to 117513206 its reverse (602315711), we get a palindrome (719828917).

The spelling of 117513206 in words is "one hundred seventeen million, five hundred thirteen thousand, two hundred six".