104305061 has 4 divisors (see below), whose sum is σ = 119205792. Its totient is φ = 89404332.

The previous prime is 104305039. The next prime is 104305067. The reversal of 104305061 is 160503401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104305061 - 2²² = 100110757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104305067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7450355 + ... + 7450368.

It is an arithmetic number, because the mean of its divisors is an integer number (29801448).

Almost surely, 2^104305061 is an apocalyptic number.

It is an amenable number.

104305061 is a deficient number, since it is larger than the sum of its proper divisors (14900731).

104305061 is an equidigital number, since it uses as much as digits as its factorization.

104305061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14900730.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 104305061 is about 10212.9849211678. The cubic root of 104305061 is about 470.7262967136.

Adding to 104305061 its reverse (160503401), we get a palindrome (264808462).

The spelling of 104305061 in words is "one hundred four million, three hundred five thousand, sixty-one".