5206104031 has 2 divisors, whose sum is σ = 5206104032. Its totient is φ = 5206104030.

The previous prime is 5206103993. The next prime is 5206104049. The reversal of 5206104031 is 1304016025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5206104031 is a prime.

It is a super-2 number, since 2×5206104031² = 54207038363188897922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5206103993 and 5206104011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5206104731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603052015 + 2603052016.

It is an arithmetic number, because the mean of its divisors is an integer number (2603052016).

Almost surely, 2^5206104031 is an apocalyptic number.

5206104031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5206104031 is an equidigital number, since it uses as much as digits as its factorization.

5206104031 is an evil number, because the sum of its binary digits is even.

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

The square root of 5206104031 is about 72153.3369360004. The cubic root of 5206104031 is about 1733.1558366775.

The spelling of 5206104031 in words is "five billion, two hundred six million, one hundred four thousand, thirty-one".