302130034213 has 4 divisors (see below), whose sum is σ = 345291467680. Its totient is φ = 258968600748.

The previous prime is 302130034207. The next prime is 302130034243. The reversal of 302130034213 is 312430031203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 302130034213 - 2⁹ = 302130033701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302130034243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21580716723 + ... + 21580716736.

It is an arithmetic number, because the mean of its divisors is an integer number (86322866920).

Almost surely, 2^302130034213 is an apocalyptic number.

It is an amenable number.

302130034213 is a deficient number, since it is larger than the sum of its proper divisors (43161433467).

302130034213 is an equidigital number, since it uses as much as digits as its factorization.

302130034213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43161433466.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 302130034213 its reverse (312430031203), we get a palindrome (614560065416).

The spelling of 302130034213 in words is "three hundred two billion, one hundred thirty million, thirty-four thousand, two hundred thirteen".