2141104345129 has 2 divisors, whose sum is σ = 2141104345130. Its totient is φ = 2141104345128.

The previous prime is 2141104345097. The next prime is 2141104345169. The reversal of 2141104345129 is 9215434011412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1929640483225 + 211463861904 = 1389115^2 + 459852^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141104345129 - 2⁵ = 2141104345097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2141104345169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070552172564 + 1070552172565.

It is an arithmetic number, because the mean of its divisors is an integer number (1070552172565).

Almost surely, 2^{2141104345129} is an apocalyptic number.

It is an amenable number.

2141104345129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141104345129 is an equidigital number, since it uses as much as digits as its factorization.

2141104345129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 2141104345129 in words is "two trillion, one hundred forty-one billion, one hundred four million, three hundred forty-five thousand, one hundred twenty-nine".