104930563 has 2 divisors, whose sum is σ = 104930564. Its totient is φ = 104930562.

The previous prime is 104930543. The next prime is 104930569. The reversal of 104930563 is 365039401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104930563 - 2²¹ = 102833411 is a prime.

It is a super-2 number, since 2×104930563² = 22020846102993938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104930569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52465281 + 52465282.

It is an arithmetic number, because the mean of its divisors is an integer number (52465282).

Almost surely, 2^104930563 is an apocalyptic number.

104930563 is a deficient number, since it is larger than the sum of its proper divisors (1).

104930563 is an equidigital number, since it uses as much as digits as its factorization.

104930563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 104930563 is about 10243.5620269514. The cubic root of 104930563 is about 471.6653806494.

Adding to 104930563 its reverse (365039401), we get a palindrome (469969964).

The spelling of 104930563 in words is "one hundred four million, nine hundred thirty thousand, five hundred sixty-three".