121094125 has 32 divisors (see below), whose sum is σ = 161665920. Its totient is φ = 90288000.

The previous prime is 121094093. The next prime is 121094143. The reversal of 121094125 is 521490121.

It is a happy number.

It is not a de Polignac number, because 121094125 - 2⁵ = 121094093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 121094125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158745 + ... + 159505.

It is an arithmetic number, because the mean of its divisors is an integer number (5052060).

Almost surely, 2^121094125 is an apocalyptic number.

It is an amenable number.

121094125 is a deficient number, since it is larger than the sum of its proper divisors (40571795).

121094125 is an equidigital number, since it uses as much as digits as its factorization.

121094125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 121094125 is about 11004.2775773787. The cubic root of 121094125 is about 494.7369619052.

The spelling of 121094125 in words is "one hundred twenty-one million, ninety-four thousand, one hundred twenty-five".