1000050165105 has 16 divisors (see below), whose sum is σ = 1600098425664. Its totient is φ = 533354034240.

The previous prime is 1000050165097. The next prime is 1000050165109. The reversal of 1000050165105 is 5015610500001.

1000050165105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1000050165105 - 2³ = 1000050165097 is a prime.

It is a super-2 number, since 2×1000050165105² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1000050165109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1199490 + ... + 1854420.

It is an arithmetic number, because the mean of its divisors is an integer number (100006151604).

Almost surely, 2^{1000050165105} is an apocalyptic number.

1000050165105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1000050165105 is a deficient number, since it is larger than the sum of its proper divisors (600048260559).

1000050165105 is a wasteful number, since it uses less digits than its factorization.

1000050165105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756736.

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 1000050165105 its reverse (5015610500001), we get a palindrome (6015660665106).

The spelling of 1000050165105 in words is "one trillion, fifty million, one hundred sixty-five thousand, one hundred five".