50106031 has 2 divisors, whose sum is σ = 50106032. Its totient is φ = 50106030.

The previous prime is 50105963. The next prime is 50106047. The reversal of 50106031 is 13060105.

It is an a-pointer prime, because the next prime (50106047) can be obtained adding 50106031 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50106031 - 2⁷ = 50105903 is a prime.

It is a super-2 number, since 2×50106031² = 5021228685145922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50105996 and 50106014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50106061) 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, 25053015 + 25053016.

It is an arithmetic number, because the mean of its divisors is an integer number (25053016).

Almost surely, 2^50106031 is an apocalyptic number.

50106031 is a deficient number, since it is larger than the sum of its proper divisors (1).

50106031 is an equidigital number, since it uses as much as digits as its factorization.

50106031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 50106031 is about 7078.5613651363. The cubic root of 50106031 is about 368.6633803632.

Adding to 50106031 its reverse (13060105), we get a palindrome (63166136).

The spelling of 50106031 in words is "fifty million, one hundred six thousand, thirty-one".