2100574329089 has 2 divisors, whose sum is σ = 2100574329090. Its totient is φ = 2100574329088.

The previous prime is 2100574329067. The next prime is 2100574329097. The reversal of 2100574329089 is 9809234750012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1815810150400 + 284764178689 = 1347520^2 + 533633^2 .

It is a cyclic number.

It is not a de Polignac number, because 2100574329089 - 2⁴⁰ = 1001062701313 is a prime.

It is not a weakly prime, because it can be changed into another prime (2100574329289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050287164544 + 1050287164545.

It is an arithmetic number, because the mean of its divisors is an integer number (1050287164545).

Almost surely, 2^{2100574329089} is an apocalyptic number.

It is an amenable number.

2100574329089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100574329089 is an equidigital number, since it uses as much as digits as its factorization.

2100574329089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 2100574329089 in words is "two trillion, one hundred billion, five hundred seventy-four million, three hundred twenty-nine thousand, eighty-nine".