104513147 has 2 divisors, whose sum is σ = 104513148. Its totient is φ = 104513146.

The previous prime is 104513117. The next prime is 104513179. The reversal of 104513147 is 741315401.

It is a weak prime.

It is an emirp because it is prime and its reverse (741315401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104513147 - 2¹⁰ = 104512123 is a prime.

It is not a weakly prime, because it can be changed into another prime (104513107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52256573 + 52256574.

It is an arithmetic number, because the mean of its divisors is an integer number (52256574).

Almost surely, 2^104513147 is an apocalyptic number.

104513147 is a deficient number, since it is larger than the sum of its proper divisors (1).

104513147 is an equidigital number, since it uses as much as digits as its factorization.

104513147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 104513147 is about 10223.1671706962. The cubic root of 104513147 is about 471.0391178633.

Adding to 104513147 its reverse (741315401), we get a palindrome (845828548).

The spelling of 104513147 in words is "one hundred four million, five hundred thirteen thousand, one hundred forty-seven".