41453131 has 2 divisors, whose sum is σ = 41453132. Its totient is φ = 41453130.

The previous prime is 41453129. The next prime is 41453147. The reversal of 41453131 is 13135414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41453131 - 2¹ = 41453129 is a prime.

It is a super-2 number, since 2×41453131² = 3436724139406322, which contains 22 as substring.

Together with 41453129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (41423131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20726565 + 20726566.

It is an arithmetic number, because the mean of its divisors is an integer number (20726566).

Almost surely, 2^41453131 is an apocalyptic number.

41453131 is a deficient number, since it is larger than the sum of its proper divisors (1).

41453131 is an equidigital number, since it uses as much as digits as its factorization.

41453131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 22.

The square root of 41453131 is about 6438.4105957915. The cubic root of 41453131 is about 346.0873931403.

Adding to 41453131 its reverse (13135414), we get a palindrome (54588545).

The spelling of 41453131 in words is "forty-one million, four hundred fifty-three thousand, one hundred thirty-one".