2420203100 has 54 divisors (see below), whose sum is σ = 6109296480. Its totient is φ = 829782240.

The previous prime is 2420203067. The next prime is 2420203117. The reversal of 2420203100 is 13020242.

It is a super-2 number, since 2×2420203100² = 11714766090499220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 242060 + ... + 251859.

It is an arithmetic number, because the mean of its divisors is an integer number (113135120).

Almost surely, 2^2420203100 is an apocalyptic number.

2420203100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420203100 is an abundant number, since it is smaller than the sum of its proper divisors (3689093380).

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

2420203100 is a wasteful number, since it uses less digits than its factorization.

2420203100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493947 (or 493933 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2420203100 is about 49195.5597589864. The cubic root of 2420203100 is about 1342.6122466710.

Adding to 2420203100 its reverse (13020242), we get a palindrome (2433223342).

The spelling of 2420203100 in words is "two billion, four hundred twenty million, two hundred three thousand, one hundred".