5231330302 has 32 divisors (see below), whose sum is σ = 8793598464. Its totient is φ = 2313412800.

The previous prime is 5231330281. The next prime is 5231330333. The reversal of 5231330302 is 2030331325.

It is a happy number.

It is a super-2 number, since 2×5231330302² = 54733633457246822408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323133 + ... + 338935.

It is an arithmetic number, because the mean of its divisors is an integer number (274799952).

Almost surely, 2^5231330302 is an apocalyptic number.

5231330302 is a deficient number, since it is larger than the sum of its proper divisors (3562268162).

5231330302 is a wasteful number, since it uses less digits than its factorization.

5231330302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16224.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 5231330302 is about 72327.9358339501. The cubic root of 5231330302 is about 1735.9506733402.

Adding to 5231330302 its reverse (2030331325), we get a palindrome (7261661627).

It can be divided in two parts, 5231 and 330302, that added together give a palindrome (335533).

The spelling of 5231330302 in words is "five billion, two hundred thirty-one million, three hundred thirty thousand, three hundred two".