230001310181 has 2 divisors, whose sum is σ = 230001310182. Its totient is φ = 230001310180.

The previous prime is 230001310163. The next prime is 230001310211. The reversal of 230001310181 is 181013100032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221944632100 + 8056678081 = 471110^2 + 89759^2 .

It is a cyclic number.

It is not a de Polignac number, because 230001310181 - 2²² = 229997115877 is a prime.

It is a super-2 number, since 2×230001310181² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230001310081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115000655090 + 115000655091.

It is an arithmetic number, because the mean of its divisors is an integer number (115000655091).

Almost surely, 2^230001310181 is an apocalyptic number.

It is an amenable number.

230001310181 is a deficient number, since it is larger than the sum of its proper divisors (1).

230001310181 is an equidigital number, since it uses as much as digits as its factorization.

230001310181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 230001310181 in words is "two hundred thirty billion, one million, three hundred ten thousand, one hundred eighty-one".