20002030132109 has 2 divisors, whose sum is σ = 20002030132110. Its totient is φ = 20002030132108.

The previous prime is 20002030132103. The next prime is 20002030132111. The reversal of 20002030132109 is 90123103020002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16424174655625 + 3577855476484 = 4052675^2 + 1891522^2 .

It is a cyclic number.

It is not a de Polignac number, because 20002030132109 - 2¹⁶ = 20002030066573 is a prime.

Together with 20002030132111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20002030132103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001015066054 + 10001015066055.

It is an arithmetic number, because the mean of its divisors is an integer number (10001015066055).

Almost surely, 2^{20002030132109} is an apocalyptic number.

It is an amenable number.

20002030132109 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002030132109 is an equidigital number, since it uses as much as digits as its factorization.

20002030132109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 20002030132109 in words is "twenty trillion, two billion, thirty million, one hundred thirty-two thousand, one hundred nine".