530201100 has 288 divisors, whose sum is σ = 1910877696. Its totient is φ = 111513600.

The previous prime is 530201093. The next prime is 530201101. The reversal of 530201100 is 1102035.

It is a super-2 number, since 2×530201100² = 562226412882420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530201101) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 728937 + ... + 729663.

It is an arithmetic number, because the mean of its divisors is an integer number (6634992).

Almost surely, 2^530201100 is an apocalyptic number.

530201100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530201100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955438848).

530201100 is an abundant number, since it is smaller than the sum of its proper divisors (1380676596).

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

530201100 is a wasteful number, since it uses less digits than its factorization.

530201100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 530201100 is about 23026.0960651171. The cubic root of 530201100 is about 809.3695750048.

Adding to 530201100 its reverse (1102035), we get a palindrome (531303135).

The spelling of 530201100 in words is "five hundred thirty million, two hundred one thousand, one hundred".