101743441 has 2 divisors, whose sum is σ = 101743442. Its totient is φ = 101743440.

The previous prime is 101743403. The next prime is 101743463. The reversal of 101743441 is 144347101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73960000 + 27783441 = 8600^2 + 5271^2 .

It is a cyclic number.

It is not a de Polignac number, because 101743441 - 2²¹ = 99646289 is a prime.

It is not a weakly prime, because it can be changed into another prime (101743141) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50871720 + 50871721.

It is an arithmetic number, because the mean of its divisors is an integer number (50871721).

Almost surely, 2^101743441 is an apocalyptic number.

It is an amenable number.

101743441 is a deficient number, since it is larger than the sum of its proper divisors (1).

101743441 is an equidigital number, since it uses as much as digits as its factorization.

101743441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 101743441 is about 10086.7953781169. The cubic root of 101743441 is about 466.8408027570.

The spelling of 101743441 in words is "one hundred one million, seven hundred forty-three thousand, four hundred forty-one".