101123223241 has 2 divisors, whose sum is σ = 101123223242. Its totient is φ = 101123223240.

The previous prime is 101123223197. The next prime is 101123223251. The reversal of 101123223241 is 142322321101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75279445641 + 25843777600 = 274371^2 + 160760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101123223241 is a prime.

It is not a weakly prime, because it can be changed into another prime (101123223251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561611620 + 50561611621.

It is an arithmetic number, because the mean of its divisors is an integer number (50561611621).

Almost surely, 2^101123223241 is an apocalyptic number.

It is an amenable number.

101123223241 is a deficient number, since it is larger than the sum of its proper divisors (1).

101123223241 is an equidigital number, since it uses as much as digits as its factorization.

101123223241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 101123223241 its reverse (142322321101), we get a palindrome (243445544342).

The spelling of 101123223241 in words is "one hundred one billion, one hundred twenty-three million, two hundred twenty-three thousand, two hundred forty-one".