302130540143 has 8 divisors (see below), whose sum is σ = 319257369600. Its totient is φ = 285336270648.

The previous prime is 302130540091. The next prime is 302130540169. The reversal of 302130540143 is 341045031203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 302130540143 - 2¹² = 302130536047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302130540643) 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 7 ways as a sum of consecutive naturals, for example, 83138123 + ... + 83141756.

It is an arithmetic number, because the mean of its divisors is an integer number (39907171200).

Almost surely, 2^302130540143 is an apocalyptic number.

302130540143 is a deficient number, since it is larger than the sum of its proper divisors (17126829457).

302130540143 is a wasteful number, since it uses less digits than its factorization.

302130540143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166279981.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 302130540143 its reverse (341045031203), we get a palindrome (643175571346).

The spelling of 302130540143 in words is "three hundred two billion, one hundred thirty million, five hundred forty thousand, one hundred forty-three".