304214334133 has 2 divisors, whose sum is σ = 304214334134. Its totient is φ = 304214334132.

The previous prime is 304214334131. The next prime is 304214334271. The reversal of 304214334133 is 331433412403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 279858986289 + 24355347844 = 529017^2 + 156062^2 .

It is a cyclic number.

It is not a de Polignac number, because 304214334133 - 2¹ = 304214334131 is a prime.

It is a super-2 number, since 2×304214334133² (a number of 24 digits) contains 22 as substring.

Together with 304214334131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 304214334095 and 304214334104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304214334131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152107167066 + 152107167067.

It is an arithmetic number, because the mean of its divisors is an integer number (152107167067).

Almost surely, 2^304214334133 is an apocalyptic number.

It is an amenable number.

304214334133 is a deficient number, since it is larger than the sum of its proper divisors (1).

304214334133 is an equidigital number, since it uses as much as digits as its factorization.

304214334133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 304214334133 its reverse (331433412403), we get a palindrome (635647746536).

The spelling of 304214334133 in words is "three hundred four billion, two hundred fourteen million, three hundred thirty-four thousand, one hundred thirty-three".