30331001132189 has 2 divisors, whose sum is σ = 30331001132190. Its totient is φ = 30331001132188.

The previous prime is 30331001132071. The next prime is 30331001132273. The reversal of 30331001132189 is 98123110013303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22772031720025 + 7558969412164 = 4772005^2 + 2749358^2 .

It is a cyclic number.

It is not a de Polignac number, because 30331001132189 - 2²⁰ = 30331000083613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30331001138189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15165500566094 + 15165500566095.

It is an arithmetic number, because the mean of its divisors is an integer number (15165500566095).

Almost surely, 2^{30331001132189} is an apocalyptic number.

It is an amenable number.

30331001132189 is a deficient number, since it is larger than the sum of its proper divisors (1).

30331001132189 is an equidigital number, since it uses as much as digits as its factorization.

30331001132189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 30331001132189 in words is "thirty trillion, three hundred thirty-one billion, one million, one hundred thirty-two thousand, one hundred eighty-nine".