3011230020 has 24 divisors (see below), whose sum is σ = 8431444224. Its totient is φ = 802994656.

The previous prime is 3011230007. The next prime is 3011230039. The reversal of 3011230020 is 200321103.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3011229978 and 3011230005.

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, 25093524 + ... + 25093643.

It is an arithmetic number, because the mean of its divisors is an integer number (351310176).

Almost surely, 2^3011230020 is an apocalyptic number.

3011230020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3011230020 is an abundant number, since it is smaller than the sum of its proper divisors (5420214204).

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

3011230020 is a wasteful number, since it uses less digits than its factorization.

3011230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50187179 (or 50187177 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3011230020 is about 54874.6755799066. The cubic root of 3011230020 is about 1444.0469396169.

Adding to 3011230020 its reverse (200321103), we get a palindrome (3211551123).

It can be divided in two parts, 301 and 1230020, that added together give a palindrome (1230321).

The spelling of 3011230020 in words is "three billion, eleven million, two hundred thirty thousand, twenty".