530320503111 has 32 divisors (see below), whose sum is σ = 818971066368. Its totient is φ = 298992798720.

The previous prime is 530320503107. The next prime is 530320503149. The reversal of 530320503111 is 111305023035.

It is not a de Polignac number, because 530320503111 - 2² = 530320503107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530320503191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66570 + ... + 1032023.

It is an arithmetic number, because the mean of its divisors is an integer number (25592845824).

Almost surely, 2^530320503111 is an apocalyptic number.

530320503111 is a deficient number, since it is larger than the sum of its proper divisors (288650563257).

530320503111 is a wasteful number, since it uses less digits than its factorization.

530320503111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098911.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 530320503111 its reverse (111305023035), we get a palindrome (641625526146).

The spelling of 530320503111 in words is "five hundred thirty billion, three hundred twenty million, five hundred three thousand, one hundred eleven".