105715903 has 2 divisors, whose sum is σ = 105715904. Its totient is φ = 105715902.

The previous prime is 105715879. The next prime is 105715927. The reversal of 105715903 is 309517501.

It is a balanced prime because it is at equal distance from previous prime (105715879) and next prime (105715927).

It is a cyclic number.

It is not a de Polignac number, because 105715903 - 2⁵ = 105715871 is a prime.

It is a super-2 number, since 2×105715903² = 22351704294210818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105715963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52857951 + 52857952.

It is an arithmetic number, because the mean of its divisors is an integer number (52857952).

Almost surely, 2^105715903 is an apocalyptic number.

105715903 is a deficient number, since it is larger than the sum of its proper divisors (1).

105715903 is an equidigital number, since it uses as much as digits as its factorization.

105715903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4725, while the sum is 31.

The square root of 105715903 is about 10281.8239140728. The cubic root of 105715903 is about 472.8391644912.

The spelling of 105715903 in words is "one hundred five million, seven hundred fifteen thousand, nine hundred three".