2130892871 has 2 divisors, whose sum is σ = 2130892872. Its totient is φ = 2130892870.

The previous prime is 2130892853. The next prime is 2130892901. The reversal of 2130892871 is 1782980312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130892871 - 2¹⁸ = 2130630727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130892831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065446435 + 1065446436.

It is an arithmetic number, because the mean of its divisors is an integer number (1065446436).

Almost surely, 2^2130892871 is an apocalyptic number.

2130892871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130892871 is an equidigital number, since it uses as much as digits as its factorization.

2130892871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 2130892871 is about 46161.5951955736. The cubic root of 2130892871 is about 1286.8281087378.

The spelling of 2130892871 in words is "two billion, one hundred thirty million, eight hundred ninety-two thousand, eight hundred seventy-one".