30202314133 has 2 divisors, whose sum is σ = 30202314134. Its totient is φ = 30202314132.

The previous prime is 30202314127. The next prime is 30202314137. The reversal of 30202314133 is 33141320203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30011404644 + 190909489 = 173238^2 + 13817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30202314133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30202314137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15101157066 + 15101157067.

It is an arithmetic number, because the mean of its divisors is an integer number (15101157067).

Almost surely, 2^30202314133 is an apocalyptic number.

It is an amenable number.

30202314133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30202314133 is an equidigital number, since it uses as much as digits as its factorization.

30202314133 is an odious number, because the sum of its binary digits is odd.

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

Adding to 30202314133 its reverse (33141320203), we get a palindrome (63343634336).

The spelling of 30202314133 in words is "thirty billion, two hundred two million, three hundred fourteen thousand, one hundred thirty-three".