5101971 has 16 divisors (see below), whose sum is σ = 7839744. Its totient is φ = 2890944.

The previous prime is 5101969. The next prime is 5101997. The reversal of 5101971 is 1791015.

5101971 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5101971 - 2¹ = 5101969 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1711 + ... + 3623.

It is an arithmetic number, because the mean of its divisors is an integer number (489984).

Almost surely, 2^5101971 is an apocalyptic number.

5101971 is a deficient number, since it is larger than the sum of its proper divisors (2737773).

5101971 is a wasteful number, since it uses less digits than its factorization.

5101971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050.

The product of its (nonzero) digits is 315, while the sum is 24.

The square root of 5101971 is about 2258.7543027076. The cubic root of 5101971 is about 172.1522336188.

Adding to 5101971 its reverse (1791015), we get a palindrome (6892986).

The spelling of 5101971 in words is "five million, one hundred one thousand, nine hundred seventy-one".