104512307 has 2 divisors, whose sum is σ = 104512308. Its totient is φ = 104512306.

The previous prime is 104512297. The next prime is 104512313. The reversal of 104512307 is 703215401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104512307 - 2¹² = 104508211 is a prime.

It is not a weakly prime, because it can be changed into another prime (104512367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52256153 + 52256154.

It is an arithmetic number, because the mean of its divisors is an integer number (52256154).

Almost surely, 2^104512307 is an apocalyptic number.

104512307 is a deficient number, since it is larger than the sum of its proper divisors (1).

104512307 is an equidigital number, since it uses as much as digits as its factorization.

104512307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 104512307 is about 10223.1260874549. The cubic root of 104512307 is about 471.0378559043.

Adding to 104512307 its reverse (703215401), we get a palindrome (807727708).

The spelling of 104512307 in words is "one hundred four million, five hundred twelve thousand, three hundred seven".