530320332100 has 36 divisors (see below), whose sum is σ = 1239317825284. Its totient is φ = 195810583680.

The previous prime is 530320332083. The next prime is 530320332109. The reversal of 530320332100 is 1233023035.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 32807352384 + 497512979716 = 181128^2 + 705346^2 .

It is not an unprimeable number, because it can be changed into a prime (530320332109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 203968059 + ... + 203970658.

Almost surely, 2^530320332100 is an apocalyptic number.

530320332100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

530320332100 is an abundant number, since it is smaller than the sum of its proper divisors (708997493184).

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

530320332100 is a wasteful number, since it uses less digits than its factorization.

530320332100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407938744 (or 407938737 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 22.

Adding to 530320332100 its reverse (1233023035), we get a palindrome (531553355135).

The spelling of 530320332100 in words is "five hundred thirty billion, three hundred twenty million, three hundred thirty-two thousand, one hundred".