302130532045 has 16 divisors (see below), whose sum is σ = 374676986880. Its totient is φ = 233641900800.

The previous prime is 302130532019. The next prime is 302130532073. The reversal of 302130532045 is 540235031203.

It is not a de Polignac number, because 302130532045 - 2¹⁹ = 302130007757 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969705 + ... + 1242814.

It is an arithmetic number, because the mean of its divisors is an integer number (23417311680).

Almost surely, 2^302130532045 is an apocalyptic number.

It is an amenable number.

302130532045 is a deficient number, since it is larger than the sum of its proper divisors (72546454835).

302130532045 is a wasteful number, since it uses less digits than its factorization.

302130532045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213436.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 302130532045 its reverse (540235031203), we get a palindrome (842365563248).

The spelling of 302130532045 in words is "three hundred two billion, one hundred thirty million, five hundred thirty-two thousand, forty-five".