50315101 has 2 divisors, whose sum is σ = 50315102. Its totient is φ = 50315100.

The previous prime is 50315071. The next prime is 50315123. The reversal of 50315101 is 10151305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42055225 + 8259876 = 6485^2 + 2874^2 .

It is a cyclic number.

It is not a de Polignac number, because 50315101 - 2¹⁵ = 50282333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50315131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25157550 + 25157551.

It is an arithmetic number, because the mean of its divisors is an integer number (25157551).

Almost surely, 2^50315101 is an apocalyptic number.

It is an amenable number.

50315101 is a deficient number, since it is larger than the sum of its proper divisors (1).

50315101 is an equidigital number, since it uses as much as digits as its factorization.

50315101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 50315101 is about 7093.3138235947. The cubic root of 50315101 is about 369.1754245049.

Adding to 50315101 its reverse (10151305), we get a palindrome (60466406).

The spelling of 50315101 in words is "fifty million, three hundred fifteen thousand, one hundred one".