670117101 has 32 divisors (see below), whose sum is σ = 975219840. Its totient is φ = 407586816.

The previous prime is 670117093. The next prime is 670117127. The reversal of 670117101 is 101711076.

It is not a de Polignac number, because 670117101 - 2³ = 670117093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670117171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714705 + ... + 715641.

It is an arithmetic number, because the mean of its divisors is an integer number (30475620).

Almost surely, 2^670117101 is an apocalyptic number.

It is an amenable number.

670117101 is a deficient number, since it is larger than the sum of its proper divisors (305102739).

670117101 is a wasteful number, since it uses less digits than its factorization.

670117101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373.

The product of its (nonzero) digits is 294, while the sum is 24.

The square root of 670117101 is about 25886.6201154187. The cubic root of 670117101 is about 875.0849880986.

Adding to 670117101 its reverse (101711076), we get a palindrome (771828177).

The spelling of 670117101 in words is "six hundred seventy million, one hundred seventeen thousand, one hundred one".