30032020033129 has 2 divisors, whose sum is σ = 30032020033130. Its totient is φ = 30032020033128.

The previous prime is 30032020033111. The next prime is 30032020033159. The reversal of 30032020033129 is 92133002023003.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29011667517504 + 1020352515625 = 5386248^2 + 1010125^2 .

It is a cyclic number.

It is not a de Polignac number, because 30032020033129 - 2²¹ = 30032017935977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30032020033097 and 30032020033106.

It is not a weakly prime, because it can be changed into another prime (30032020033159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016010016564 + 15016010016565.

It is an arithmetic number, because the mean of its divisors is an integer number (15016010016565).

Almost surely, 2^{30032020033129} is an apocalyptic number.

It is an amenable number.

30032020033129 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032020033129 is an equidigital number, since it uses as much as digits as its factorization.

30032020033129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

The spelling of 30032020033129 in words is "thirty trillion, thirty-two billion, twenty million, thirty-three thousand, one hundred twenty-nine".