30231301120129 has 2 divisors, whose sum is σ = 30231301120130. Its totient is φ = 30231301120128.

The previous prime is 30231301120093. The next prime is 30231301120231. The reversal of 30231301120129 is 92102110313203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22753663206400 + 7477637913729 = 4770080^2 + 2734527^2 .

It is a cyclic number.

It is not a de Polignac number, because 30231301120129 - 2¹³ = 30231301111937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30231301120097 and 30231301120106.

It is not a weakly prime, because it can be changed into another prime (30231301121129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115650560064 + 15115650560065.

It is an arithmetic number, because the mean of its divisors is an integer number (15115650560065).

Almost surely, 2^{30231301120129} is an apocalyptic number.

It is an amenable number.

30231301120129 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231301120129 is an equidigital number, since it uses as much as digits as its factorization.

30231301120129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 30231301120129 in words is "thirty trillion, two hundred thirty-one billion, three hundred one million, one hundred twenty thousand, one hundred twenty-nine".