121675141 has 8 divisors (see below), whose sum is σ = 139235264. Its totient is φ = 104159520.

The previous prime is 121675117. The next prime is 121675153. The reversal of 121675141 is 141576121.

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 121675141 - 2¹⁹ = 121150853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121675111) 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, 5040 + ... + 16393.

It is an arithmetic number, because the mean of its divisors is an integer number (17404408).

Almost surely, 2^121675141 is an apocalyptic number.

It is an amenable number.

121675141 is a deficient number, since it is larger than the sum of its proper divisors (17560123).

121675141 is an equidigital number, since it uses as much as digits as its factorization.

121675141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22251.

The product of its digits is 1680, while the sum is 28.

The square root of 121675141 is about 11030.6455386800. The cubic root of 121675141 is about 495.5269577828.

The spelling of 121675141 in words is "one hundred twenty-one million, six hundred seventy-five thousand, one hundred forty-one".