121276075 has 12 divisors (see below), whose sum is σ = 151310008. Its totient is φ = 96422400.

The previous prime is 121276037. The next prime is 121276081. The reversal of 121276075 is 570672121.

It is not a de Polignac number, because 121276075 - 2⁹ = 121275563 is a prime.

It is a Duffinian 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, 10806 + ... + 18955.

Almost surely, 2^121276075 is an apocalyptic number.

121276075 is a deficient number, since it is larger than the sum of its proper divisors (30033933).

121276075 is a wasteful number, since it uses less digits than its factorization.

121276075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29934 (or 29929 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 121276075 is about 11012.5417138824. The cubic root of 121276075 is about 494.9846269415.

The spelling of 121276075 in words is "one hundred twenty-one million, two hundred seventy-six thousand, seventy-five".