30112033129 has 2 divisors, whose sum is σ = 30112033130. Its totient is φ = 30112033128.

The previous prime is 30112033099. The next prime is 30112033201. The reversal of 30112033129 is 92133021103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22343373529 + 7768659600 = 149477^2 + 88140^2 .

It is a cyclic number.

It is not a de Polignac number, because 30112033129 - 2⁷ = 30112033001 is a prime.

It is not a weakly prime, because it can be changed into another prime (30112033729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056016564 + 15056016565.

It is an arithmetic number, because the mean of its divisors is an integer number (15056016565).

Almost surely, 2^30112033129 is an apocalyptic number.

It is an amenable number.

30112033129 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112033129 is an equidigital number, since it uses as much as digits as its factorization.

30112033129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 30112033129 in words is "thirty billion, one hundred twelve million, thirty-three thousand, one hundred twenty-nine".