101092241 has 2 divisors, whose sum is σ = 101092242. Its totient is φ = 101092240.

The previous prime is 101092237. The next prime is 101092247. The reversal of 101092241 is 142290101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65044225 + 36048016 = 8065^2 + 6004^2 .

It is a cyclic number.

It is not a de Polignac number, because 101092241 - 2² = 101092237 is a prime.

It is not a weakly prime, because it can be changed into another prime (101092247) 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, 50546120 + 50546121.

It is an arithmetic number, because the mean of its divisors is an integer number (50546121).

Almost surely, 2^101092241 is an apocalyptic number.

It is an amenable number.

101092241 is a deficient number, since it is larger than the sum of its proper divisors (1).

101092241 is an equidigital number, since it uses as much as digits as its factorization.

101092241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 101092241 is about 10054.4637350781. The cubic root of 101092241 is about 465.8426790012.

The spelling of 101092241 in words is "one hundred one million, ninety-two thousand, two hundred forty-one".