302113343145 has 32 divisors (see below), whose sum is σ = 487995282432. Its totient is φ = 159595964352.

The previous prime is 302113343101. The next prime is 302113343153. The reversal of 302113343145 is 541343311203.

It is a happy number.

It is not a de Polignac number, because 302113343145 - 2¹² = 302113339049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 495834 + ... + 921996.

It is an arithmetic number, because the mean of its divisors is an integer number (15249852576).

Almost surely, 2^302113343145 is an apocalyptic number.

It is an amenable number.

302113343145 is a deficient number, since it is larger than the sum of its proper divisors (185881939287).

302113343145 is a wasteful number, since it uses less digits than its factorization.

302113343145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426621.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 302113343145 its reverse (541343311203), we get a palindrome (843456654348).

The spelling of 302113343145 in words is "three hundred two billion, one hundred thirteen million, three hundred forty-three thousand, one hundred forty-five".