210130302 has 16 divisors (see below), whose sum is σ = 444982032. Its totient is φ = 65923200.

The previous prime is 210130267. The next prime is 210130303. The reversal of 210130302 is 203031012.

It is a happy number.

It is a super-2 number, since 2×210130302² = 88309487637222408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210130303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029949 + ... + 1030152.

It is an arithmetic number, because the mean of its divisors is an integer number (27811377).

Almost surely, 2^210130302 is an apocalyptic number.

210130302 is an abundant number, since it is smaller than the sum of its proper divisors (234851730).

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

210130302 is a wasteful number, since it uses less digits than its factorization.

210130302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060123.

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

The square root of 210130302 is about 14495.8718951293. The cubic root of 210130302 is about 594.5151071467.

Adding to 210130302 its reverse (203031012), we get a palindrome (413161314).

The spelling of 210130302 in words is "two hundred ten million, one hundred thirty thousand, three hundred two".