101471441 has 2 divisors, whose sum is σ = 101471442. Its totient is φ = 101471440.

The previous prime is 101471437. The next prime is 101471459. The reversal of 101471441 is 144174101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77510416 + 23961025 = 8804^2 + 4895^2 .

It is a cyclic number.

It is not a de Polignac number, because 101471441 - 2² = 101471437 is a prime.

It is a Chen prime.

It is equal to p_5841302 and since 101471441 and 5841302 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (101471941) 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, 50735720 + 50735721.

It is an arithmetic number, because the mean of its divisors is an integer number (50735721).

Almost surely, 2^101471441 is an apocalyptic number.

It is an amenable number.

101471441 is a deficient number, since it is larger than the sum of its proper divisors (1).

101471441 is an equidigital number, since it uses as much as digits as its factorization.

101471441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 101471441 is about 10073.3033807188. The cubic root of 101471441 is about 466.4244154800.

The spelling of 101471441 in words is "one hundred one million, four hundred seventy-one thousand, four hundred forty-one".