530323055131 has 4 divisors (see below), whose sum is σ = 532196988472. Its totient is φ = 528449121792.

The previous prime is 530323055113. The next prime is 530323055167. The reversal of 530323055131 is 131550323035.

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 530323055131 - 2²¹ = 530320957979 is a prime.

It is a super-2 number, since 2×530323055131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530323055093 and 530323055102.

It is not an unprimeable number, because it can be changed into a prime (530323055191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936966246 + ... + 936966811.

It is an arithmetic number, because the mean of its divisors is an integer number (133049247118).

Almost surely, 2^530323055131 is an apocalyptic number.

530323055131 is a deficient number, since it is larger than the sum of its proper divisors (1873933341).

530323055131 is a wasteful number, since it uses less digits than its factorization.

530323055131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873933340.

The product of its (nonzero) digits is 20250, while the sum is 31.

Adding to 530323055131 its reverse (131550323035), we get a palindrome (661873378166).

The spelling of 530323055131 in words is "five hundred thirty billion, three hundred twenty-three million, fifty-five thousand, one hundred thirty-one".