4101445531 has 2 divisors, whose sum is σ = 4101445532. Its totient is φ = 4101445530.

The previous prime is 4101445529. The next prime is 4101445589. The reversal of 4101445531 is 1355441014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4101445531 - 2¹ = 4101445529 is a prime.

It is a super-2 number, since 2×4101445531² = 33643710887519743922, which contains 22 as substring.

Together with 4101445529, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4101445531.

It is not a weakly prime, because it can be changed into another prime (4101445591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050722765 + 2050722766.

It is an arithmetic number, because the mean of its divisors is an integer number (2050722766).

Almost surely, 2^4101445531 is an apocalyptic number.

4101445531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4101445531 is an equidigital number, since it uses as much as digits as its factorization.

4101445531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 4101445531 is about 64042.5290802916. The cubic root of 4101445531 is about 1600.7087395244.

Adding to 4101445531 its reverse (1355441014), we get a palindrome (5456886545).

The spelling of 4101445531 in words is "four billion, one hundred one million, four hundred forty-five thousand, five hundred thirty-one".