105056011 has 2 divisors, whose sum is σ = 105056012. Its totient is φ = 105056010.

The previous prime is 105055999. The next prime is 105056023. The reversal of 105056011 is 110650501.

It is a balanced prime because it is at equal distance from previous prime (105055999) and next prime (105056023).

It is a cyclic number.

It is not a de Polignac number, because 105056011 - 2¹³ = 105047819 is a prime.

It is a super-2 number, since 2×105056011² = 22073530894464242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105056011.

It is not a weakly prime, because it can be changed into another prime (105056041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52528005 + 52528006.

It is an arithmetic number, because the mean of its divisors is an integer number (52528006).

Almost surely, 2^105056011 is an apocalyptic number.

105056011 is a deficient number, since it is larger than the sum of its proper divisors (1).

105056011 is an equidigital number, since it uses as much as digits as its factorization.

105056011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 105056011 is about 10249.6834585269. The cubic root of 105056011 is about 471.8532697097.

The spelling of 105056011 in words is "one hundred five million, fifty-six thousand, eleven".