230984829081 has 6 divisors (see below), whose sum is σ = 333644753130. Its totient is φ = 153989886048.

The previous prime is 230984829059. The next prime is 230984829107. The reversal of 230984829081 is 180928489032.

230984829081 is a `hidden beast` number, since 2 + 309 + 8 + 48 + 290 + 8 + 1 = 666.

230984829081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 162437211225 + 68547617856 = 403035^2 + 261816^2 .

It is not a de Polignac number, because 230984829081 - 2⁶ = 230984829017 is a prime.

It is a super-2 number, since 2×230984829081² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230984839081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12832490496 + ... + 12832490513.

It is an arithmetic number, because the mean of its divisors is an integer number (55607458855).

Almost surely, 2^230984829081 is an apocalyptic number.

It is an amenable number.

230984829081 is a deficient number, since it is larger than the sum of its proper divisors (102659924049).

230984829081 is a wasteful number, since it uses less digits than its factorization.

230984829081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25664981015 (or 25664981012 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 230984829081 in words is "two hundred thirty billion, nine hundred eighty-four million, eight hundred twenty-nine thousand, eighty-one".