101550144001201 has 8 divisors (see below), whose sum is σ = 117184077405824. Its totient is φ = 86197903090560.

The previous prime is 101550144001199. The next prime is 101550144001237. The reversal of 101550144001201 is 102100441055101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101550144001201 - 2¹ = 101550144001199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101550144001001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70423122720 + ... + 70423124161.

It is an arithmetic number, because the mean of its divisors is an integer number (14648009675728).

Almost surely, 2^{101550144001201} is an apocalyptic number.

It is an amenable number.

101550144001201 is a deficient number, since it is larger than the sum of its proper divisors (15633933404623).

101550144001201 is a wasteful number, since it uses less digits than its factorization.

101550144001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140846246991.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 101550144001201 its reverse (102100441055101), we get a palindrome (203650585056302).

The spelling of 101550144001201 in words is "one hundred one trillion, five hundred fifty billion, one hundred forty-four million, one thousand, two hundred one".