511160430100 has 18 divisors (see below), whose sum is σ = 1109218133534. Its totient is φ = 204464172000.

The previous prime is 511160430097. The next prime is 511160430173. The reversal of 511160430100 is 1034061115.

It can be written as a sum of positive squares in 3 ways, for example, as 11124764676 + 500035665424 = 105474^2 + 707132^2 .

It is a super-2 number, since 2×511160430100² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2555802051 + ... + 2555802250.

Almost surely, 2^511160430100 is an apocalyptic number.

511160430100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

511160430100 is an abundant number, since it is smaller than the sum of its proper divisors (598057703434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

511160430100 is a wasteful number, since it uses less digits than its factorization.

511160430100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111604315 (or 5111604308 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 511160430100 its reverse (1034061115), we get a palindrome (512194491215).

The spelling of 511160430100 in words is "five hundred eleven billion, one hundred sixty million, four hundred thirty thousand, one hundred".