230349050081 has 2 divisors, whose sum is σ = 230349050082. Its totient is φ = 230349050080.

The previous prime is 230349050069. The next prime is 230349050101. The reversal of 230349050081 is 180050943032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155031187600 + 75317862481 = 393740^2 + 274441^2 .

It is a cyclic number.

It is not a de Polignac number, because 230349050081 - 2⁶ = 230349050017 is a prime.

It is a super-2 number, since 2×230349050081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230349050011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115174525040 + 115174525041.

It is an arithmetic number, because the mean of its divisors is an integer number (115174525041).

Almost surely, 2^230349050081 is an apocalyptic number.

It is an amenable number.

230349050081 is a deficient number, since it is larger than the sum of its proper divisors (1).

230349050081 is an equidigital number, since it uses as much as digits as its factorization.

230349050081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 230349050081 in words is "two hundred thirty billion, three hundred forty-nine million, fifty thousand, eighty-one".