4121332601 has 2 divisors, whose sum is σ = 4121332602. Its totient is φ = 4121332600.

The previous prime is 4121332597. The next prime is 4121332637. The reversal of 4121332601 is 1062331214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3401805625 + 719526976 = 58325^2 + 26824^2 .

It is a cyclic number.

It is not a de Polignac number, because 4121332601 - 2² = 4121332597 is a prime.

It is not a weakly prime, because it can be changed into another prime (4121352601) 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 as a sum of consecutive naturals, namely, 2060666300 + 2060666301.

It is an arithmetic number, because the mean of its divisors is an integer number (2060666301).

Almost surely, 2^4121332601 is an apocalyptic number.

It is an amenable number.

4121332601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4121332601 is an equidigital number, since it uses as much as digits as its factorization.

4121332601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4121332601 is about 64197.6058821511. The cubic root of 4121332601 is about 1603.2917388954.

Adding to 4121332601 its reverse (1062331214), we get a palindrome (5183663815).

The spelling of 4121332601 in words is "four billion, one hundred twenty-one million, three hundred thirty-two thousand, six hundred one".