100770871 has 2 divisors, whose sum is σ = 100770872. Its totient is φ = 100770870.

The previous prime is 100770847. The next prime is 100770893. The reversal of 100770871 is 178077001.

It is a strong prime.

It is an emirp because it is prime and its reverse (178077001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100770871 - 2¹⁵ = 100738103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100770811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50385435 + 50385436.

It is an arithmetic number, because the mean of its divisors is an integer number (50385436).

Almost surely, 2^100770871 is an apocalyptic number.

100770871 is a deficient number, since it is larger than the sum of its proper divisors (1).

100770871 is an equidigital number, since it uses as much as digits as its factorization.

100770871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2744, while the sum is 31.

The square root of 100770871 is about 10038.4695546682. The cubic root of 100770871 is about 465.3485204638.

The spelling of 100770871 in words is "one hundred million, seven hundred seventy thousand, eight hundred seventy-one".