101313241 has 2 divisors, whose sum is σ = 101313242. Its totient is φ = 101313240.

The previous prime is 101313193. The next prime is 101313343. The reversal of 101313241 is 142313101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80928016 + 20385225 = 8996^2 + 4515^2 .

It is a cyclic number.

It is not a de Polignac number, because 101313241 - 2¹⁹ = 100788953 is a prime.

It is not a weakly prime, because it can be changed into another prime (101313941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50656620 + 50656621.

It is an arithmetic number, because the mean of its divisors is an integer number (50656621).

Almost surely, 2^101313241 is an apocalyptic number.

It is an amenable number.

101313241 is a deficient number, since it is larger than the sum of its proper divisors (1).

101313241 is an equidigital number, since it uses as much as digits as its factorization.

101313241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 101313241 is about 10065.4478787583. The cubic root of 101313241 is about 466.1818949512.

Adding to 101313241 its reverse (142313101), we get a palindrome (243626342).

The spelling of 101313241 in words is "one hundred one million, three hundred thirteen thousand, two hundred forty-one".