2132112877 has 2 divisors, whose sum is σ = 2132112878. Its totient is φ = 2132112876.

The previous prime is 2132112839. The next prime is 2132112883. The reversal of 2132112877 is 7782112312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1253938921 + 878173956 = 35411^2 + 29634^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132112877 - 2²⁷ = 1997895149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132112887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066056438 + 1066056439.

It is an arithmetic number, because the mean of its divisors is an integer number (1066056439).

Almost surely, 2^2132112877 is an apocalyptic number.

It is an amenable number.

2132112877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132112877 is an equidigital number, since it uses as much as digits as its factorization.

2132112877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 34.

The square root of 2132112877 is about 46174.8078176834. The cubic root of 2132112877 is about 1287.0736456387.

The spelling of 2132112877 in words is "two billion, one hundred thirty-two million, one hundred twelve thousand, eight hundred seventy-seven".