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230501124401 is a prime number
BaseRepresentation
bin1101011010101011110…
…0000000100100110001
3211000222000112100022112
43112222330000210301
512234031241440101
6253520223015105
722440014141642
oct3265274004461
9730860470275
10230501124401
118983396a429
123880a43a495
1318975471092
14b228cd56c9
155ee10896bb
hex35aaf00931

230501124401 has 2 divisors, whose sum is σ = 230501124402. Its totient is φ = 230501124400.

The previous prime is 230501124353. The next prime is 230501124409. The reversal of 230501124401 is 104421105032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153447692176 + 77053432225 = 391724^2 + 277585^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230501124401 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (230501124409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115250562200 + 115250562201.

It is an arithmetic number, because the mean of its divisors is an integer number (115250562201).

Almost surely, 2230501124401 is an apocalyptic number.

It is an amenable number.

230501124401 is a deficient number, since it is larger than the sum of its proper divisors (1).

230501124401 is an equidigital number, since it uses as much as digits as its factorization.

230501124401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 230501124401 its reverse (104421105032), we get a palindrome (334922229433).

The spelling of 230501124401 in words is "two hundred thirty billion, five hundred one million, one hundred twenty-four thousand, four hundred one".