10100161065 has 8 divisors (see below), whose sum is σ = 16160257728. Its totient is φ = 5386752560.

The previous prime is 10100161033. The next prime is 10100161067. The reversal of 10100161065 is 56016100101.

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

It is not a de Polignac number, because 10100161065 - 2⁵ = 10100161033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10100161067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336672021 + ... + 336672050.

It is an arithmetic number, because the mean of its divisors is an integer number (2020032216).

Almost surely, 2^10100161065 is an apocalyptic number.

10100161065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10100161065 is a deficient number, since it is larger than the sum of its proper divisors (6060096663).

10100161065 is an equidigital number, since it uses as much as digits as its factorization.

10100161065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673344079.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 10100161065 its reverse (56016100101), we get a palindrome (66116261166).

The spelling of 10100161065 in words is "ten billion, one hundred million, one hundred sixty-one thousand, sixty-five".