3020120200 has 48 divisors (see below), whose sum is σ = 7154290980. Its totient is φ = 1185250560.

The previous prime is 3020120183. The next prime is 3020120221. The reversal of 3020120200 is 20210203.

It can be written as a sum of positive squares in 6 ways, for example, as 1367372484 + 1652747716 = 36978^2 + 40654^2 .

It is a super-2 number, since 2×3020120200² = 18242252044896080000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 131859 + ... + 153058.

Almost surely, 2^3020120200 is an apocalyptic number.

It is an amenable number.

3020120200 is an abundant number, since it is smaller than the sum of its proper divisors (4134170780).

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

3020120200 is a wasteful number, since it uses less digits than its factorization.

3020120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284986 (or 284977 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3020120200 is about 54955.6202767287. The cubic root of 3020120200 is about 1445.4666500479.

Adding to 3020120200 its reverse (20210203), we get a palindrome (3040330403).

The spelling of 3020120200 in words is "three billion, twenty million, one hundred twenty thousand, two hundred".