2104120402141 has 2 divisors, whose sum is σ = 2104120402142. Its totient is φ = 2104120402140.

The previous prime is 2104120402129. The next prime is 2104120402207. The reversal of 2104120402141 is 1412040214012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1428452842041 + 675667560100 = 1195179^2 + 821990^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104120402141 - 2²⁷ = 2103986184413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104120400141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052060201070 + 1052060201071.

It is an arithmetic number, because the mean of its divisors is an integer number (1052060201071).

Almost surely, 2^{2104120402141} is an apocalyptic number.

It is an amenable number.

2104120402141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104120402141 is an equidigital number, since it uses as much as digits as its factorization.

2104120402141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 2104120402141 its reverse (1412040214012), we get a palindrome (3516160616153).

The spelling of 2104120402141 in words is "two trillion, one hundred four billion, one hundred twenty million, four hundred two thousand, one hundred forty-one".