4113513431 has 2 divisors, whose sum is σ = 4113513432. Its totient is φ = 4113513430.

The previous prime is 4113513403. The next prime is 4113513479. The reversal of 4113513431 is 1343153114.

4113513431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4113513431 - 2³⁰ = 3039771607 is a prime.

It is a super-2 number, since 2×4113513431² = 33841985494034783522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4113513431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4113513491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056756715 + 2056756716.

It is an arithmetic number, because the mean of its divisors is an integer number (2056756716).

Almost surely, 2^4113513431 is an apocalyptic number.

4113513431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4113513431 is an equidigital number, since it uses as much as digits as its factorization.

4113513431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 4113513431 is about 64136.6777359102. The cubic root of 4113513431 is about 1602.2771522350.

Adding to 4113513431 its reverse (1343153114), we get a palindrome (5456666545).

The spelling of 4113513431 in words is "four billion, one hundred thirteen million, five hundred thirteen thousand, four hundred thirty-one".