4251324101 has 2 divisors, whose sum is σ = 4251324102. Its totient is φ = 4251324100.

The previous prime is 4251324067. The next prime is 4251324127. The reversal of 4251324101 is 1014231524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4166702500 + 84621601 = 64550^2 + 9199^2 .

It is a cyclic number.

It is not a de Polignac number, because 4251324101 - 2²⁶ = 4184215237 is a prime.

It is a super-2 number, since 2×4251324101² = 36147513223486916402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4251321101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2125662050 + 2125662051.

It is an arithmetic number, because the mean of its divisors is an integer number (2125662051).

Almost surely, 2^4251324101 is an apocalyptic number.

It is an amenable number.

4251324101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4251324101 is an equidigital number, since it uses as much as digits as its factorization.

4251324101 is an evil number, because the sum of its binary digits is even.

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

The square root of 4251324101 is about 65202.1786522506. The cubic root of 4251324101 is about 1619.9741017300.

Adding to 4251324101 its reverse (1014231524), we get a palindrome (5265555625).

The spelling of 4251324101 in words is "four billion, two hundred fifty-one million, three hundred twenty-four thousand, one hundred one".