202302132322130 has 32 divisors (see below), whose sum is σ = 368099795876400. Its totient is φ = 80043278771200.

The previous prime is 202302132322109. The next prime is 202302132322139. The reversal of 202302132322130 is 31223231203202.

It can be written as a sum of positive squares in 8 ways, for example, as 160724254777849 + 41577877544281 = 12677707^2 + 6448091^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202302132322130.

It is not an unprimeable number, because it can be changed into a prime (202302132322139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94411979 + ... + 96530958.

Almost surely, 2^{202302132322130} is an apocalyptic number.

202302132322130 is a deficient number, since it is larger than the sum of its proper divisors (165797663554270).

202302132322130 is a wasteful number, since it uses less digits than its factorization.

202302132322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190944094.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 202302132322130 its reverse (31223231203202), we get a palindrome (233525363525332).

The spelling of 202302132322130 in words is "two hundred two trillion, three hundred two billion, one hundred thirty-two million, three hundred twenty-two thousand, one hundred thirty".