2104275701009 has 2 divisors, whose sum is σ = 2104275701010. Its totient is φ = 2104275701008.

The previous prime is 2104275700957. The next prime is 2104275701083. The reversal of 2104275701009 is 9001075724012.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1586710564609 + 517565136400 = 1259647^2 + 719420^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104275701009 - 2⁸ = 2104275700753 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104275704009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052137850504 + 1052137850505.

It is an arithmetic number, because the mean of its divisors is an integer number (1052137850505).

Almost surely, 2^{2104275701009} is an apocalyptic number.

It is an amenable number.

2104275701009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104275701009 is an equidigital number, since it uses as much as digits as its factorization.

2104275701009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 2104275701009 in words is "two trillion, one hundred four billion, two hundred seventy-five million, seven hundred one thousand, nine".