121160671 has 8 divisors (see below), whose sum is σ = 122661504. Its totient is φ = 119669400.

The previous prime is 121160657. The next prime is 121160687. The reversal of 121160671 is 176061121.

It is a happy number.

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 121160671 - 2¹⁷ = 121029599 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 (121160621) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 24996 + ... + 29446.

It is an arithmetic number, because the mean of its divisors is an integer number (15332688).

Almost surely, 2^121160671 is an apocalyptic number.

121160671 is a deficient number, since it is larger than the sum of its proper divisors (1500833).

121160671 is a wasteful number, since it uses less digits than its factorization.

121160671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 121160671 is about 11007.3008044661. The cubic root of 121160671 is about 494.8275711370.

The spelling of 121160671 in words is "one hundred twenty-one million, one hundred sixty thousand, six hundred seventy-one".