50230131 has 16 divisors (see below), whose sum is σ = 76704768. Its totient is φ = 28641600.

The previous prime is 50230111. The next prime is 50230153. The reversal of 50230131 is 13103205.

It is a happy number.

It is not a de Polignac number, because 50230131 - 2⁷ = 50230003 is a prime.

It is a super-2 number, since 2×50230131² = 5046132120554322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50230131.

It is not an unprimeable number, because it can be changed into a prime (50230111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8646 + ... + 13236.

It is an arithmetic number, because the mean of its divisors is an integer number (4794048).

Almost surely, 2^50230131 is an apocalyptic number.

50230131 is a deficient number, since it is larger than the sum of its proper divisors (26474637).

50230131 is a wasteful number, since it uses less digits than its factorization.

50230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 50230131 is about 7087.3218496129. The cubic root of 50230131 is about 368.9674914994.

Adding to 50230131 its reverse (13103205), we get a palindrome (63333336).

It can be divided in two parts, 50 and 230131, that added together give a triangular number (230181 = T₆₇₈).

The spelling of 50230131 in words is "fifty million, two hundred thirty thousand, one hundred thirty-one".