302145302141 has 16 divisors (see below), whose sum is σ = 318277787520. Its totient is φ = 286264186560.

The previous prime is 302145302113. The next prime is 302145302143. The reversal of 302145302141 is 141203541203.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 302145302141 - 2⁶ = 302145302077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 302145302141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302145302143) 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, 8438246 + ... + 8473976.

It is an arithmetic number, because the mean of its divisors is an integer number (19892361720).

Almost surely, 2^302145302141 is an apocalyptic number.

It is an amenable number.

302145302141 is a deficient number, since it is larger than the sum of its proper divisors (16132485379).

302145302141 is a wasteful number, since it uses less digits than its factorization.

302145302141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39236.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 302145302141 its reverse (141203541203), we get a palindrome (443348843344).

The spelling of 302145302141 in words is "three hundred two billion, one hundred forty-five million, three hundred two thousand, one hundred forty-one".