530103303112011 has 32 divisors (see below), whose sum is σ = 758537696105280. Its totient is φ = 328117071642624.

The previous prime is 530103303112007. The next prime is 530103303112043. The reversal of 530103303112011 is 110211303301035.

It is a happy number.

It is not a de Polignac number, because 530103303112011 - 2² = 530103303112007 is a prime.

It is a super-2 number, since 2×530103303112011² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530103303112001) 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, 132894390 + ... + 136825163.

It is an arithmetic number, because the mean of its divisors is an integer number (23704303003290).

Almost surely, 2^{530103303112011} is an apocalyptic number.

530103303112011 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

530103303112011 is a deficient number, since it is larger than the sum of its proper divisors (228434392993269).

530103303112011 is a wasteful number, since it uses less digits than its factorization.

530103303112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269720095.

The product of its (nonzero) digits is 810, while the sum is 24.

Adding to 530103303112011 its reverse (110211303301035), we get a palindrome (640314606413046).

The spelling of 530103303112011 in words is "five hundred thirty trillion, one hundred three billion, three hundred three million, one hundred twelve thousand, eleven".