2330020161 has 20 divisors (see below), whose sum is σ = 3977883712. Its totient is φ = 1331439768.

The previous prime is 2330020151. The next prime is 2330020163. The reversal of 2330020161 is 1610200332.

It is not a de Polignac number, because 2330020161 - 2⁹ = 2330019649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2330020163) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2054125 + ... + 2055258.

Almost surely, 2^2330020161 is an apocalyptic number.

2330020161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2330020161 is a deficient number, since it is larger than the sum of its proper divisors (1647863551).

2330020161 is an equidigital number, since it uses as much as digits as its factorization.

2330020161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109402 (or 4109393 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2330020161 is about 48270.2823795345. The cubic root of 2330020161 is about 1325.7243289667.

Adding to 2330020161 its reverse (1610200332), we get a palindrome (3940220493).

The spelling of 2330020161 in words is "two billion, three hundred thirty million, twenty thousand, one hundred sixty-one".