302130132033130 has 16 divisors (see below), whose sum is σ = 543868225463304. Its totient is φ = 120844499968000.

The previous prime is 302130132033109. The next prime is 302130132033157. The reversal of 302130132033130 is 31330231031203.

It can be written as a sum of positive squares in 4 ways, for example, as 273486624079761 + 28643507953369 = 16537431^2 + 5351963^2 .

It is a junction number, because it is equal to n+sod(n) for n = 302130132033095 and 302130132033104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943937647 + ... + 944257666.

Almost surely, 2^{302130132033130} is an apocalyptic number.

302130132033130 is a deficient number, since it is larger than the sum of its proper divisors (241738093430174).

302130132033130 is a wasteful number, since it uses less digits than its factorization.

302130132033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888211321.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 302130132033130 its reverse (31330231031203), we get a palindrome (333460363064333).

The spelling of 302130132033130 in words is "three hundred two trillion, one hundred thirty billion, one hundred thirty-two million, thirty-three thousand, one hundred thirty".