4101321431 has 2 divisors, whose sum is σ = 4101321432. Its totient is φ = 4101321430.

The previous prime is 4101321401. The next prime is 4101321439. The reversal of 4101321431 is 1341231014.

4101321431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4101321431 is a prime.

It is a super-2 number, since 2×4101321431² = 33641674960759775522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4101321439) 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, 2050660715 + 2050660716.

It is an arithmetic number, because the mean of its divisors is an integer number (2050660716).

Almost surely, 2^4101321431 is an apocalyptic number.

4101321431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4101321431 is an equidigital number, since it uses as much as digits as its factorization.

4101321431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4101321431 is about 64041.5601855545. The cubic root of 4101321431 is about 1600.6925948135.

Adding to 4101321431 its reverse (1341231014), we get a palindrome (5442552445).

The spelling of 4101321431 in words is "four billion, one hundred one million, three hundred twenty-one thousand, four hundred thirty-one".