200302120 has 16 divisors (see below), whose sum is σ = 450679860. Its totient is φ = 80120832.

The previous prime is 200302111. The next prime is 200302121. The reversal of 200302120 is 21203002.

200302120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 198302724 + 1999396 = 14082^2 + 1414^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 200302097 and 200302106.

It is not an unprimeable number, because it can be changed into a prime (200302121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2503737 + ... + 2503816.

Almost surely, 2^200302120 is an apocalyptic number.

200302120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200302120 is an abundant number, since it is smaller than the sum of its proper divisors (250377740).

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

200302120 is a wasteful number, since it uses less digits than its factorization.

200302120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5007564 (or 5007560 counting only the distinct ones).

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

The square root of 200302120 is about 14152.8131479222. The cubic root of 200302120 is about 585.0978675721.

Adding to 200302120 its reverse (21203002), we get a palindrome (221505122).

The spelling of 200302120 in words is "two hundred million, three hundred two thousand, one hundred twenty".