121275627 has 16 divisors (see below), whose sum is σ = 182092800. Its totient is φ = 71128800.

The previous prime is 121275617. The next prime is 121275629. The reversal of 121275627 is 726572121.

It is not a de Polignac number, because 121275627 - 2⁶ = 121275563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (121275629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58252 + ... + 60297.

It is an arithmetic number, because the mean of its divisors is an integer number (11380800).

Almost surely, 2^121275627 is an apocalyptic number.

121275627 is a deficient number, since it is larger than the sum of its proper divisors (60817173).

121275627 is a wasteful number, since it uses less digits than its factorization.

121275627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118594.

The product of its digits is 11760, while the sum is 33.

The square root of 121275627 is about 11012.5213734185. The cubic root of 121275627 is about 494.9840174413.

The spelling of 121275627 in words is "one hundred twenty-one million, two hundred seventy-five thousand, six hundred twenty-seven".