1082377871 has 2 divisors, whose sum is σ = 1082377872. Its totient is φ = 1082377870.

The previous prime is 1082377847. The next prime is 1082377873. The reversal of 1082377871 is 1787732801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1082377871 - 2¹⁰ = 1082376847 is a prime.

Together with 1082377873, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082377873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541188935 + 541188936.

It is an arithmetic number, because the mean of its divisors is an integer number (541188936).

Almost surely, 2^1082377871 is an apocalyptic number.

1082377871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082377871 is an equidigital number, since it uses as much as digits as its factorization.

1082377871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131712, while the sum is 44.

The square root of 1082377871 is about 32899.5117137018. The cubic root of 1082377871 is about 1026.7379979510.

The spelling of 1082377871 in words is "one billion, eighty-two million, three hundred seventy-seven thousand, eight hundred seventy-one".