1050505010011 has 8 divisors (see below), whose sum is σ = 1105838323200. Its totient is φ = 995176054440.

The previous prime is 1050505009979. The next prime is 1050505010041. The reversal of 1050505010011 is 1100105050501.

It is a happy number.

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 1050505010011 - 2⁵ = 1050505009979 is a prime.

It is a super-2 number, since 2×1050505010011² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1050505010041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588655 + ... + 1564456.

It is an arithmetic number, because the mean of its divisors is an integer number (138229790400).

Almost surely, 2^{1050505010011} is an apocalyptic number.

1050505010011 is a deficient number, since it is larger than the sum of its proper divisors (55333313189).

1050505010011 is a wasteful number, since it uses less digits than its factorization.

1050505010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178809.

The product of its (nonzero) digits is 125, while the sum is 19.

The spelling of 1050505010011 in words is "one trillion, fifty billion, five hundred five million, ten thousand, eleven".