4101255061 has 2 divisors, whose sum is σ = 4101255062. Its totient is φ = 4101255060.

The previous prime is 4101255007. The next prime is 4101255071. The reversal of 4101255061 is 1605521014.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4088963025 + 12292036 = 63945^2 + 3506^2 .

It is a cyclic number.

It is not a de Polignac number, because 4101255061 - 2⁷ = 4101254933 is a prime.

It is a super-2 number, since 2×4101255061² = 33640586150756227442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4101255071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050627530 + 2050627531.

It is an arithmetic number, because the mean of its divisors is an integer number (2050627531).

Almost surely, 2^4101255061 is an apocalyptic number.

It is an amenable number.

4101255061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4101255061 is an equidigital number, since it uses as much as digits as its factorization.

4101255061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 4101255061 is about 64041.0420043272. The cubic root of 4101255061 is about 1600.6839603166.

Adding to 4101255061 its reverse (1605521014), we get a palindrome (5706776075).

The spelling of 4101255061 in words is "four billion, one hundred one million, two hundred fifty-five thousand, sixty-one".