105707807 has 2 divisors, whose sum is σ = 105707808. Its totient is φ = 105707806.

The previous prime is 105707759. The next prime is 105707809. The reversal of 105707807 is 708707501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105707807 - 2⁶ = 105707743 is a prime.

It is a super-2 number, since 2×105707807² = 22348280921498498, which contains 22 as substring.

Together with 105707809, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105707809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52853903 + 52853904.

It is an arithmetic number, because the mean of its divisors is an integer number (52853904).

Almost surely, 2^105707807 is an apocalyptic number.

105707807 is a deficient number, since it is larger than the sum of its proper divisors (1).

105707807 is an equidigital number, since it uses as much as digits as its factorization.

105707807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13720, while the sum is 35.

The square root of 105707807 is about 10281.4302020682. The cubic root of 105707807 is about 472.8270937636.

The spelling of 105707807 in words is "one hundred five million, seven hundred seven thousand, eight hundred seven".