101244142301 has 2 divisors, whose sum is σ = 101244142302. Its totient is φ = 101244142300.

The previous prime is 101244142297. The next prime is 101244142333. The reversal of 101244142301 is 103241442101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96901464100 + 4342678201 = 311290^2 + 65899^2 .

It is a cyclic number.

It is not a de Polignac number, because 101244142301 - 2² = 101244142297 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101244142801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50622071150 + 50622071151.

It is an arithmetic number, because the mean of its divisors is an integer number (50622071151).

Almost surely, 2^101244142301 is an apocalyptic number.

It is an amenable number.

101244142301 is a deficient number, since it is larger than the sum of its proper divisors (1).

101244142301 is an equidigital number, since it uses as much as digits as its factorization.

101244142301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 101244142301 its reverse (103241442101), we get a palindrome (204485584402).

The spelling of 101244142301 in words is "one hundred one billion, two hundred forty-four million, one hundred forty-two thousand, three hundred one".