244340101 has 2 divisors, whose sum is σ = 244340102. Its totient is φ = 244340100.

The previous prime is 244340087. The next prime is 244340111. The reversal of 244340101 is 101043442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233784100 + 10556001 = 15290^2 + 3249^2 .

It is a cyclic number.

It is not a de Polignac number, because 244340101 - 2⁵ = 244340069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244340111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122170050 + 122170051.

It is an arithmetic number, because the mean of its divisors is an integer number (122170051).

Almost surely, 2^244340101 is an apocalyptic number.

It is an amenable number.

244340101 is a deficient number, since it is larger than the sum of its proper divisors (1).

244340101 is an equidigital number, since it uses as much as digits as its factorization.

244340101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 244340101 is about 15631.3819286716. The cubic root of 244340101 is about 625.1701731815.

Adding to 244340101 its reverse (101043442), we get a palindrome (345383543).

The spelling of 244340101 in words is "two hundred forty-four million, three hundred forty thousand, one hundred one".