232308224081 has 2 divisors, whose sum is σ = 232308224082. Its totient is φ = 232308224080.

The previous prime is 232308224039. The next prime is 232308224089. The reversal of 232308224081 is 180422803232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139639731856 + 92668492225 = 373684^2 + 304415^2 .

It is a cyclic number.

It is not a de Polignac number, because 232308224081 - 2³⁴ = 215128354897 is a prime.

It is a super-2 number, since 2×232308224081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (232308224089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116154112040 + 116154112041.

It is an arithmetic number, because the mean of its divisors is an integer number (116154112041).

Almost surely, 2^232308224081 is an apocalyptic number.

It is an amenable number.

232308224081 is a deficient number, since it is larger than the sum of its proper divisors (1).

232308224081 is an equidigital number, since it uses as much as digits as its factorization.

232308224081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 232308224081 in words is "two hundred thirty-two billion, three hundred eight million, two hundred twenty-four thousand, eighty-one".