5520100203 has 24 divisors (see below), whose sum is σ = 8123512800. Its totient is φ = 3611329920.

The previous prime is 5520100163. The next prime is 5520100213. The reversal of 5520100203 is 3020010255.

It is a happy number.

It is not a de Polignac number, because 5520100203 - 2¹⁷ = 5519969131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5520100213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109633 + ... + 151853.

It is an arithmetic number, because the mean of its divisors is an integer number (338479700).

Almost surely, 2^5520100203 is an apocalyptic number.

5520100203 is a deficient number, since it is larger than the sum of its proper divisors (2603412597).

5520100203 is a wasteful number, since it uses less digits than its factorization.

5520100203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42499 (or 42496 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 5520100203 is about 74297.3768244882. The cubic root of 5520100203 is about 1767.3218782495.

Adding to 5520100203 its reverse (3020010255), we get a palindrome (8540110458).

The spelling of 5520100203 in words is "five billion, five hundred twenty million, one hundred thousand, two hundred three".