105770051 has 2 divisors, whose sum is σ = 105770052. Its totient is φ = 105770050.

The previous prime is 105770023. The next prime is 105770081. The reversal of 105770051 is 150077501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105770051 - 2⁶ = 105769987 is a prime.

It is a super-2 number, since 2×105770051² = 22374607377085202, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 105770051.

It is not a weakly prime, because it can be changed into another prime (105770011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52885025 + 52885026.

It is an arithmetic number, because the mean of its divisors is an integer number (52885026).

Almost surely, 2^105770051 is an apocalyptic number.

105770051 is a deficient number, since it is larger than the sum of its proper divisors (1).

105770051 is an equidigital number, since it uses as much as digits as its factorization.

105770051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1225, while the sum is 26.

The square root of 105770051 is about 10284.4567673747. The cubic root of 105770051 is about 472.9198805874.

The spelling of 105770051 in words is "one hundred five million, seven hundred seventy thousand, fifty-one".