2101094232877 has 2 divisors, whose sum is σ = 2101094232878. Its totient is φ = 2101094232876.

The previous prime is 2101094232863. The next prime is 2101094232883. The reversal of 2101094232877 is 7782324901012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1866445060041 + 234649172836 = 1366179^2 + 484406^2 .

It is a cyclic number.

It is not a de Polignac number, because 2101094232877 - 2²⁷ = 2100960015149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2101094232847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050547116438 + 1050547116439.

It is an arithmetic number, because the mean of its divisors is an integer number (1050547116439).

Almost surely, 2^{2101094232877} is an apocalyptic number.

It is an amenable number.

2101094232877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101094232877 is an equidigital number, since it uses as much as digits as its factorization.

2101094232877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 2101094232877 in words is "two trillion, one hundred one billion, ninety-four million, two hundred thirty-two thousand, eight hundred seventy-seven".