202132022002130 has 48 divisors (see below), whose sum is σ = 399935791046232. Its totient is φ = 73499781907200.

The previous prime is 202132022002109. The next prime is 202132022002187. The reversal of 202132022002130 is 31200220231202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 200976356151769 + 1155665850361 = 14176613^2 + 1075019^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29089760 + ... + 35362100.

Almost surely, 2^{202132022002130} is an apocalyptic number.

202132022002130 is a deficient number, since it is larger than the sum of its proper divisors (197803769044102).

202132022002130 is a wasteful number, since it uses less digits than its factorization.

202132022002130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6299003 (or 6298992 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 202132022002130 its reverse (31200220231202), we get a palindrome (233332242233332).

The spelling of 202132022002130 in words is "two hundred two trillion, one hundred thirty-two billion, twenty-two million, two thousand, one hundred thirty".