3011203420 has 24 divisors (see below), whose sum is σ = 6349776048. Its totient is φ = 1199481600.

The previous prime is 3011203411. The next prime is 3011203439. The reversal of 3011203420 is 243021103.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3011203394 and 3011203403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307546 + ... + 317185.

It is an arithmetic number, because the mean of its divisors is an integer number (264574002).

Almost surely, 2^3011203420 is an apocalyptic number.

It is an amenable number.

3011203420 is an abundant number, since it is smaller than the sum of its proper divisors (3338572628).

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

3011203420 is a wasteful number, since it uses less digits than its factorization.

3011203420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624981 (or 624979 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3011203420 is about 54874.4332089180. The cubic root of 3011203420 is about 1444.0426875603.

Adding to 3011203420 its reverse (243021103), we get a palindrome (3254224523).

The spelling of 3011203420 in words is "three billion, eleven million, two hundred three thousand, four hundred twenty".