3020213124 has 18 divisors (see below), whose sum is σ = 7634427710. Its totient is φ = 1006737696.

The previous prime is 3020213117. The next prime is 3020213143. The reversal of 3020213124 is 4213120203.

It can be written as a sum of positive squares in only one way, i.e., 1532722500 + 1487490624 = 39150^2 + 38568^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3020213097 and 3020213106.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41947369 + ... + 41947440.

Almost surely, 2^3020213124 is an apocalyptic number.

It is an amenable number.

3020213124 is an abundant number, since it is smaller than the sum of its proper divisors (4614214586).

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

3020213124 is a wasteful number, since it uses less digits than its factorization.

3020213124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83894819 (or 83894814 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3020213124 is about 54956.4657160556. The cubic root of 3020213124 is about 1445.4814747521.

Adding to 3020213124 its reverse (4213120203), we get a palindrome (7233333327).

The spelling of 3020213124 in words is "three billion, twenty million, two hundred thirteen thousand, one hundred twenty-four".