532300031 has 4 divisors (see below), whose sum is σ = 532585200. Its totient is φ = 532014864.

The previous prime is 532300009. The next prime is 532300037. The reversal of 532300031 is 130003235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130003235 = 5 ⋅26000647.

It is a cyclic number.

It is not a de Polignac number, because 532300031 - 2¹⁰ = 532299007 is a prime.

It is a super-2 number, since 2×532300031² = 566686646005201922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 532299982 and 532300009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532300037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139766 + ... + 143523.

It is an arithmetic number, because the mean of its divisors is an integer number (133146300).

Almost surely, 2^532300031 is an apocalyptic number.

532300031 is a deficient number, since it is larger than the sum of its proper divisors (285169).

532300031 is a wasteful number, since it uses less digits than its factorization.

532300031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285168.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 532300031 is about 23071.6282693702. The cubic root of 532300031 is about 810.4361980206.

Adding to 532300031 its reverse (130003235), we get a palindrome (662303266).

The spelling of 532300031 in words is "five hundred thirty-two million, three hundred thousand, thirty-one".