302130421311 has 16 divisors (see below), whose sum is σ = 410825507040. Its totient is φ = 197434922880.

The previous prime is 302130421297. The next prime is 302130421343. The reversal of 302130421311 is 113124031203.

It is not a de Polignac number, because 302130421311 - 2¹⁰ = 302130420287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302130421361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 718800 + ... + 1058741.

It is an arithmetic number, because the mean of its divisors is an integer number (25676594190).

Almost surely, 2^302130421311 is an apocalyptic number.

302130421311 is a deficient number, since it is larger than the sum of its proper divisors (108695085729).

302130421311 is a wasteful number, since it uses less digits than its factorization.

302130421311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778666.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 302130421311 its reverse (113124031203), we get a palindrome (415254452514).

The spelling of 302130421311 in words is "three hundred two billion, one hundred thirty million, four hundred twenty-one thousand, three hundred eleven".