105097877 has 2 divisors, whose sum is σ = 105097878. Its totient is φ = 105097876.

The previous prime is 105097849. The next prime is 105097897. The reversal of 105097877 is 778790501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103754596 + 1343281 = 10186^2 + 1159^2 .

It is a cyclic number.

It is not a de Polignac number, because 105097877 - 2⁶ = 105097813 is a prime.

It is a super-2 number, since 2×105097877² = 22091127499814258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105097807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52548938 + 52548939.

It is an arithmetic number, because the mean of its divisors is an integer number (52548939).

Almost surely, 2^105097877 is an apocalyptic number.

It is an amenable number.

105097877 is a deficient number, since it is larger than the sum of its proper divisors (1).

105097877 is an equidigital number, since it uses as much as digits as its factorization.

105097877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123480, while the sum is 44.

The square root of 105097877 is about 10251.7255620700. The cubic root of 105097877 is about 471.9159409941.

The spelling of 105097877 in words is "one hundred five million, ninety-seven thousand, eight hundred seventy-seven".