3200120411129 has 2 divisors, whose sum is σ = 3200120411130. Its totient is φ = 3200120411128.

The previous prime is 3200120411113. The next prime is 3200120411141. The reversal of 3200120411129 is 9211140210023.

3200120411129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3001001875600 + 199118535529 = 1732340^2 + 446227^2 .

It is an emirp because it is prime and its reverse (9211140210023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3200120411129 - 2⁴ = 3200120411113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3200120411098 and 3200120411107.

It is not a weakly prime, because it can be changed into another prime (3200120411149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600060205564 + 1600060205565.

It is an arithmetic number, because the mean of its divisors is an integer number (1600060205565).

Almost surely, 2^{3200120411129} is an apocalyptic number.

It is an amenable number.

3200120411129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3200120411129 is an equidigital number, since it uses as much as digits as its factorization.

3200120411129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 3200120411129 in words is "three trillion, two hundred billion, one hundred twenty million, four hundred eleven thousand, one hundred twenty-nine".