413502101 has 4 divisors (see below), whose sum is σ = 437825772. Its totient is φ = 389178432.

The previous prime is 413502053. The next prime is 413502127. The reversal of 413502101 is 101205314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 281367076 + 132135025 = 16774^2 + 11495^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413502101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 24323653 = 413502101 / (4 + 1 + 3 + 5 + 0 + 2 + 1 + 0 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 413502101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413502161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12161810 + ... + 12161843.

It is an arithmetic number, because the mean of its divisors is an integer number (109456443).

Almost surely, 2^413502101 is an apocalyptic number.

It is an amenable number.

413502101 is a deficient number, since it is larger than the sum of its proper divisors (24323671).

413502101 is a wasteful number, since it uses less digits than its factorization.

413502101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24323670.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 413502101 is about 20334.7510680608. The cubic root of 413502101 is about 745.0050904266.

Adding to 413502101 its reverse (101205314), we get a palindrome (514707415).

The spelling of 413502101 in words is "four hundred thirteen million, five hundred two thousand, one hundred one".