101054771 has 2 divisors, whose sum is σ = 101054772. Its totient is φ = 101054770.

The previous prime is 101054753. The next prime is 101054831. The reversal of 101054771 is 177450101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101054771 - 2¹⁰ = 101053747 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101054771.

It is not a weakly prime, because it can be changed into another prime (101054671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50527385 + 50527386.

It is an arithmetic number, because the mean of its divisors is an integer number (50527386).

Almost surely, 2^101054771 is an apocalyptic number.

101054771 is a deficient number, since it is larger than the sum of its proper divisors (1).

101054771 is an equidigital number, since it uses as much as digits as its factorization.

101054771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 101054771 is about 10052.6002108907. The cubic root of 101054771 is about 465.7851167786.

The spelling of 101054771 in words is "one hundred one million, fifty-four thousand, seven hundred seventy-one".