302143040211 has 16 divisors (see below), whose sum is σ = 405658864800. Its totient is φ = 200028606720.

The previous prime is 302143040161. The next prime is 302143040231. The reversal of 302143040211 is 112040341203.

It is not a de Polignac number, because 302143040211 - 2¹¹ = 302143038163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (302143040231) 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, 1825351 + ... + 1983983.

It is an arithmetic number, because the mean of its divisors is an integer number (25353679050).

Almost surely, 2^302143040211 is an apocalyptic number.

302143040211 is a deficient number, since it is larger than the sum of its proper divisors (103515824589).

302143040211 is a wasteful number, since it uses less digits than its factorization.

302143040211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163046.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 302143040211 its reverse (112040341203), we get a palindrome (414183381414).

The spelling of 302143040211 in words is "three hundred two billion, one hundred forty-three million, forty thousand, two hundred eleven".