101144201344397 has 4 divisors (see below), whose sum is σ = 101173374754656. Its totient is φ = 101115027934140.

The previous prime is 101144201344321. The next prime is 101144201344429. The reversal of 101144201344397 is 793443102441101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101144201344397 - 2¹⁴ = 101144201328013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101144201344597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14586699929 + ... + 14586706862.

It is an arithmetic number, because the mean of its divisors is an integer number (25293343688664).

Almost surely, 2^{101144201344397} is an apocalyptic number.

It is an amenable number.

101144201344397 is a deficient number, since it is larger than the sum of its proper divisors (29173410259).

101144201344397 is an equidigital number, since it uses as much as digits as its factorization.

101144201344397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29173410258.

The product of its (nonzero) digits is 290304, while the sum is 44.

Adding to 101144201344397 its reverse (793443102441101), we get a palindrome (894587303785498).

The spelling of 101144201344397 in words is "one hundred one trillion, one hundred forty-four billion, two hundred one million, three hundred forty-four thousand, three hundred ninety-seven".