1050005011 has 8 divisors (see below), whose sum is σ = 1146693744. Its totient is φ = 953521920.

The previous prime is 1050005009. The next prime is 1050005023. The reversal of 1050005011 is 1105000501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1050005011 - 2¹ = 1050005009 is a prime.

It is a super-2 number, since 2×1050005011² = 2205021046250220242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1050004982 and 1050005000.

It is not an unprimeable number, because it can be changed into a prime (1050005081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40630 + ... + 61243.

It is an arithmetic number, because the mean of its divisors is an integer number (143336718).

Almost surely, 2^1050005011 is an apocalyptic number.

1050005011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1050005011 is a deficient number, since it is larger than the sum of its proper divisors (96688733).

1050005011 is a wasteful number, since it uses less digits than its factorization.

1050005011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102821.

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

The square root of 1050005011 is about 32403.7808133557. The cubic root of 1050005011 is about 1016.3979736892.

Adding to 1050005011 its reverse (1105000501), we get a palindrome (2155005512).

It can be divided in two parts, 105000 and 5011, that added together give a palindrome (110011).

The spelling of 1050005011 in words is "one billion, fifty million, five thousand, eleven".