302130532002 has 32 divisors (see below), whose sum is σ = 651637913472. Its totient is φ = 92835350784.

The previous prime is 302130531973. The next prime is 302130532007. The reversal of 302130532002 is 200235031203.

It is a super-2 number, since 2×302130532002² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 302130532002.

It is not an unprimeable number, because it can be changed into a prime (302130532007) 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, 2607303 + ... + 2720714.

It is an arithmetic number, because the mean of its divisors is an integer number (20363684796).

Almost surely, 2^302130532002 is an apocalyptic number.

302130532002 is an abundant number, since it is smaller than the sum of its proper divisors (349507381470).

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

302130532002 is a wasteful number, since it uses less digits than its factorization.

302130532002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5328762.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 302130532002 its reverse (200235031203), we get a palindrome (502365563205).

The spelling of 302130532002 in words is "three hundred two billion, one hundred thirty million, five hundred thirty-two thousand, two".