210130313140 has 24 divisors (see below), whose sum is σ = 481389445152. Its totient is φ = 76411022880.

The previous prime is 210130313131. The next prime is 210130313147. The reversal of 210130313140 is 41313031012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210130313147) 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, 477568674 + ... + 477569113.

It is an arithmetic number, because the mean of its divisors is an integer number (20057893548).

Almost surely, 2^210130313140 is an apocalyptic number.

210130313140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210130313140 is an abundant number, since it is smaller than the sum of its proper divisors (271259132012).

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

210130313140 is a wasteful number, since it uses less digits than its factorization.

210130313140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955137807 (or 955137805 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 210130313140 its reverse (41313031012), we get a palindrome (251443344152).

The spelling of 210130313140 in words is "two hundred ten billion, one hundred thirty million, three hundred thirteen thousand, one hundred forty".