120206671 has 8 divisors (see below), whose sum is σ = 135082080. Its totient is φ = 106135392.

The previous prime is 120206651. The next prime is 120206701. The reversal of 120206671 is 176602021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120206671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120206641) 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, 200716 + ... + 201313.

It is an arithmetic number, because the mean of its divisors is an integer number (16885260).

Almost surely, 2^120206671 is an apocalyptic number.

120206671 is a deficient number, since it is larger than the sum of its proper divisors (14875409).

120206671 is a wasteful number, since it uses less digits than its factorization.

120206671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402065.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 120206671 is about 10963.8802893866. The cubic root of 120206671 is about 493.5254160809.

Adding to 120206671 its reverse (176602021), we get a palindrome (296808692).

The spelling of 120206671 in words is "one hundred twenty million, two hundred six thousand, six hundred seventy-one".