101055841 has 2 divisors, whose sum is σ = 101055842. Its totient is φ = 101055840.

The previous prime is 101055839. The next prime is 101055847. The reversal of 101055841 is 148550101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76055841 + 25000000 = 8721^2 + 5000^2 .

It is a cyclic number.

It is not a de Polignac number, because 101055841 - 2¹ = 101055839 is a prime.

Together with 101055839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (101055847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50527920 + 50527921.

It is an arithmetic number, because the mean of its divisors is an integer number (50527921).

Almost surely, 2^101055841 is an apocalyptic number.

It is an amenable number.

101055841 is a deficient number, since it is larger than the sum of its proper divisors (1).

101055841 is an equidigital number, since it uses as much as digits as its factorization.

101055841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800, while the sum is 25.

The square root of 101055841 is about 10052.6534308112. The cubic root of 101055841 is about 465.7867607331.

The spelling of 101055841 in words is "one hundred one million, fifty-five thousand, eight hundred forty-one".