2161024063 has 6 divisors (see below), whose sum is σ = 2375340632. Its totient is φ = 1964567220.

The previous prime is 2161024057. The next prime is 2161024069. The reversal of 2161024063 is 3604201612.

2161024063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2161024057) and next prime (2161024069).

It is not a de Polignac number, because 2161024063 - 2¹⁷ = 2160892991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2161024069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8929731 + ... + 8929972.

Almost surely, 2^2161024063 is an apocalyptic number.

2161024063 is a deficient number, since it is larger than the sum of its proper divisors (214316569).

2161024063 is a wasteful number, since it uses less digits than its factorization.

2161024063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17859725 (or 17859714 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2161024063 is about 46486.8160127148. The cubic root of 2161024063 is about 1292.8650666373.

Adding to 2161024063 its reverse (3604201612), we get a palindrome (5765225675).

The spelling of 2161024063 in words is "two billion, one hundred sixty-one million, twenty-four thousand, sixty-three".