2104231430129 has 2 divisors, whose sum is σ = 2104231430130. Its totient is φ = 2104231430128.

The previous prime is 2104231430111. The next prime is 2104231430167. The reversal of 2104231430129 is 9210341324012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1960854093025 + 143377337104 = 1400305^2 + 378652^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104231430129 - 2¹⁶ = 2104231364593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2104231430095 and 2104231430104.

It is not a weakly prime, because it can be changed into another prime (2104231430729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052115715064 + 1052115715065.

It is an arithmetic number, because the mean of its divisors is an integer number (1052115715065).

Almost surely, 2^{2104231430129} is an apocalyptic number.

It is an amenable number.

2104231430129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104231430129 is an equidigital number, since it uses as much as digits as its factorization.

2104231430129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 2104231430129 in words is "two trillion, one hundred four billion, two hundred thirty-one million, four hundred thirty thousand, one hundred twenty-nine".