121276095 has 8 divisors (see below), whose sum is σ = 194041776. Its totient is φ = 64680576.

The previous prime is 121276087. The next prime is 121276109. The reversal of 121276095 is 590672121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121276095 - 2³ = 121276087 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 4042522 + ... + 4042551.

It is an arithmetic number, because the mean of its divisors is an integer number (24255222).

Almost surely, 2^121276095 is an apocalyptic number.

121276095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

121276095 is a deficient number, since it is larger than the sum of its proper divisors (72765681).

121276095 is an equidigital number, since it uses as much as digits as its factorization.

121276095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8085081.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 121276095 is about 11012.5426219380. The cubic root of 121276095 is about 494.9846541513.

The spelling of 121276095 in words is "one hundred twenty-one million, two hundred seventy-six thousand, ninety-five".