105050011 has 4 divisors (see below), whose sum is σ = 114600024. Its totient is φ = 95500000.

The previous prime is 105050003. The next prime is 105050027. The reversal of 105050011 is 110050501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105050011 - 2³ = 105050003 is a prime.

It is a super-2 number, since 2×105050011² = 22071009622200242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105049973 and 105050000.

It is not an unprimeable number, because it can be changed into a prime (105056011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4774990 + ... + 4775011.

It is an arithmetic number, because the mean of its divisors is an integer number (28650006).

Almost surely, 2^105050011 is an apocalyptic number.

105050011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

105050011 is a deficient number, since it is larger than the sum of its proper divisors (9550013).

105050011 is an equidigital number, since it uses as much as digits as its factorization.

105050011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9550012.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 105050011 is about 10249.3907623819. The cubic root of 105050011 is about 471.8442866491.

The spelling of 105050011 in words is "one hundred five million, fifty thousand, eleven".