3020100 has 36 divisors (see below), whose sum is σ = 8739024. Its totient is φ = 805280.

The previous prime is 3020077. The next prime is 3020117. The reversal of 3020100 is 10203.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4734 + ... + 5333.

Almost surely, 2^3020100 is an apocalyptic number.

3020100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3020100 is an abundant number, since it is smaller than the sum of its proper divisors (5718924).

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

3020100 is a wasteful number, since it uses less digits than its factorization.

3020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084 (or 10077 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 6.

The square root of 3020100 is about 1737.8434912270. The cubic root of 3020100 is about 144.5463427385.

Adding to 3020100 its reverse (10203), we get a palindrome (3030303).

The spelling of 3020100 in words is "three million, twenty thousand, one hundred".