202103130 has 16 divisors (see below), whose sum is σ = 485047584. Its totient is φ = 53894160.

The previous prime is 202103129. The next prime is 202103131. The reversal of 202103130 is 31301202.

It is a happy number.

202103130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (202103129) and next prime (202103131).

It is not an unprimeable number, because it can be changed into a prime (202103131) 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, 3368356 + ... + 3368415.

It is an arithmetic number, because the mean of its divisors is an integer number (30315474).

Almost surely, 2^202103130 is an apocalyptic number.

202103130 is an abundant number, since it is smaller than the sum of its proper divisors (282944454).

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

202103130 is a wasteful number, since it uses less digits than its factorization.

202103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6736781.

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

The square root of 202103130 is about 14216.2980413327. The cubic root of 202103130 is about 586.8462672542.

Adding to 202103130 its reverse (31301202), we get a palindrome (233404332).

The spelling of 202103130 in words is "two hundred two million, one hundred three thousand, one hundred thirty".