121750230095 has 16 divisors (see below), whose sum is σ = 164179576512. Its totient is φ = 85998823680.

The previous prime is 121750230079. The next prime is 121750230191. The reversal of 121750230095 is 590032057121.

It is not a de Polignac number, because 121750230095 - 2⁴ = 121750230079 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 40717646 + ... + 40720635.

It is an arithmetic number, because the mean of its divisors is an integer number (10261223532).

Almost surely, 2^121750230095 is an apocalyptic number.

121750230095 is a deficient number, since it is larger than the sum of its proper divisors (42429346417).

121750230095 is a wasteful number, since it uses less digits than its factorization.

121750230095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81438322.

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 121750230095 in words is "one hundred twenty-one billion, seven hundred fifty million, two hundred thirty thousand, ninety-five".