202130201140 has 96 divisors (see below), whose sum is σ = 495399421440. Its totient is φ = 67838224896.

The previous prime is 202130201129. The next prime is 202130201177. The reversal of 202130201140 is 41102031202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3226354 + ... + 3288406.

It is an arithmetic number, because the mean of its divisors is an integer number (5160410640).

Almost surely, 2^202130201140 is an apocalyptic number.

202130201140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202130201140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247699710720).

202130201140 is an abundant number, since it is smaller than the sum of its proper divisors (293269220300).

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

202130201140 is a wasteful number, since it uses less digits than its factorization.

202130201140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62561 (or 62559 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 202130201140 its reverse (41102031202), we get a palindrome (243232232342).

The spelling of 202130201140 in words is "two hundred two billion, one hundred thirty million, two hundred one thousand, one hundred forty".