104341202513 has 4 divisors (see below), whose sum is σ = 105374283828. Its totient is φ = 103308121200.

The previous prime is 104341202501. The next prime is 104341202519. The reversal of 104341202513 is 315202143401.

It is a happy number.

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 62156971969 + 42184230544 = 249313^2 + 205388^2 .

It is a cyclic number.

It is not a de Polignac number, because 104341202513 - 2⁸ = 104341202257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104341202519) 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, 516540506 + ... + 516540707.

It is an arithmetic number, because the mean of its divisors is an integer number (26343570957).

Almost surely, 2^104341202513 is an apocalyptic number.

It is an amenable number.

104341202513 is a deficient number, since it is larger than the sum of its proper divisors (1033081315).

104341202513 is a wasteful number, since it uses less digits than its factorization.

104341202513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033081314.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 104341202513 its reverse (315202143401), we get a palindrome (419543345914).

The spelling of 104341202513 in words is "one hundred four billion, three hundred forty-one million, two hundred two thousand, five hundred thirteen".