200102130 has 32 divisors (see below), whose sum is σ = 533606400. Its totient is φ = 53360496.

The previous prime is 200102113. The next prime is 200102153. The reversal of 200102130 is 31201002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370290 + ... + 370829.

It is an arithmetic number, because the mean of its divisors is an integer number (16675200).

Almost surely, 2^200102130 is an apocalyptic number.

200102130 is an abundant number, since it is smaller than the sum of its proper divisors (333504270).

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

200102130 is a wasteful number, since it uses less digits than its factorization.

200102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741135 (or 741129 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 200102130 is about 14145.7460036578. The cubic root of 200102130 is about 584.9030740140.

Adding to 200102130 its reverse (31201002), we get a palindrome (231303132).

The spelling of 200102130 in words is "two hundred million, one hundred two thousand, one hundred thirty".