121546325 has 12 divisors (see below), whose sum is σ = 158650560. Its totient is φ = 92118960.

The previous prime is 121546307. The next prime is 121546333. The reversal of 121546325 is 523645121.

It is not a de Polignac number, because 121546325 - 2⁶ = 121546261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127469 + ... + 128418.

It is an arithmetic number, because the mean of its divisors is an integer number (13220880).

Almost surely, 2^121546325 is an apocalyptic number.

It is an amenable number.

121546325 is a deficient number, since it is larger than the sum of its proper divisors (37104235).

121546325 is a wasteful number, since it uses less digits than its factorization.

121546325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255916 (or 255911 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 121546325 is about 11024.8049869374. The cubic root of 121546325 is about 495.3520265703.

The spelling of 121546325 in words is "one hundred twenty-one million, five hundred forty-six thousand, three hundred twenty-five".