5345131031 has 2 divisors, whose sum is σ = 5345131032. Its totient is φ = 5345131030.

The previous prime is 5345131021. The next prime is 5345131049. The reversal of 5345131031 is 1301315435.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5345131031 is a prime.

It is a super-2 number, since 2×5345131031² = 57140851477118245922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5345131021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672565515 + 2672565516.

It is an arithmetic number, because the mean of its divisors is an integer number (2672565516).

Almost surely, 2^5345131031 is an apocalyptic number.

5345131031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345131031 is an equidigital number, since it uses as much as digits as its factorization.

5345131031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5345131031 is about 73110.4030285704. The cubic root of 5345131031 is about 1748.4482604936.

Adding to 5345131031 its reverse (1301315435), we get a palindrome (6646446466).

The spelling of 5345131031 in words is "five billion, three hundred forty-five million, one hundred thirty-one thousand, thirty-one".