5231024143 has 4 divisors (see below), whose sum is σ = 5233319728. Its totient is φ = 5228728560.

The previous prime is 5231024069. The next prime is 5231024153. The reversal of 5231024143 is 3414201325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5231024143 - 2²⁹ = 4694153231 is a prime.

It is a super-2 number, since 2×5231024143² = 54727227169297768898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231024153) 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 in 3 ways as a sum of consecutive naturals, for example, 1144371 + ... + 1148932.

It is an arithmetic number, because the mean of its divisors is an integer number (1308329932).

Almost surely, 2^5231024143 is an apocalyptic number.

5231024143 is a deficient number, since it is larger than the sum of its proper divisors (2295585).

5231024143 is a wasteful number, since it uses less digits than its factorization.

5231024143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295584.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 5231024143 is about 72325.8193386013. The cubic root of 5231024143 is about 1735.9168076847.

Adding to 5231024143 its reverse (3414201325), we get a palindrome (8645225468).

The spelling of 5231024143 in words is "five billion, two hundred thirty-one million, twenty-four thousand, one hundred forty-three".