31104601 has 8 divisors (see below), whose sum is σ = 33984864. Its totient is φ = 28233120.

The previous prime is 31104599. The next prime is 31104631. The reversal of 31104601 is 10640113.

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

It is a cyclic number.

It is not a de Polignac number, because 31104601 - 2¹ = 31104599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31104631) 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, 6861 + ... + 10453.

It is an arithmetic number, because the mean of its divisors is an integer number (4248108).

Almost surely, 2^31104601 is an apocalyptic number.

It is an amenable number.

31104601 is a deficient number, since it is larger than the sum of its proper divisors (2880263).

31104601 is a wasteful number, since it uses less digits than its factorization.

31104601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 31104601 is about 5577.1498993662. The cubic root of 31104601 is about 314.4909928393.

Adding to 31104601 its reverse (10640113), we get a palindrome (41744714).

The spelling of 31104601 in words is "thirty-one million, one hundred four thousand, six hundred one".