104051121 has 8 divisors (see below), whose sum is σ = 138804960. Its totient is φ = 69332352.

The previous prime is 104051119. The next prime is 104051147. The reversal of 104051121 is 121150401.

It is a happy number.

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

It is not a de Polignac number, because 104051121 - 2¹ = 104051119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104051121.

It is not an unprimeable number, because it can be changed into a prime (104051111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811 + ... + 14448.

It is an arithmetic number, because the mean of its divisors is an integer number (17350620).

Almost surely, 2^104051121 is an apocalyptic number.

It is an amenable number.

104051121 is a deficient number, since it is larger than the sum of its proper divisors (34753839).

104051121 is a wasteful number, since it uses less digits than its factorization.

104051121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17535.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 104051121 is about 10200.5451324917. The cubic root of 104051121 is about 470.3439778588.

The spelling of 104051121 in words is "one hundred four million, fifty-one thousand, one hundred twenty-one".