101115022441321 has 4 divisors (see below), whose sum is σ = 115560025647232. Its totient is φ = 86670019235412.

The previous prime is 101115022441319. The next prime is 101115022441343. The reversal of 101115022441321 is 123144220511101.

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 101115022441321 - 2¹ = 101115022441319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101115022441321.

It is not an unprimeable number, because it can be changed into a prime (101115022442321) 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, 7222501602945 + ... + 7222501602958.

It is an arithmetic number, because the mean of its divisors is an integer number (28890006411808).

Almost surely, 2^{101115022441321} is an apocalyptic number.

It is an amenable number.

101115022441321 is a deficient number, since it is larger than the sum of its proper divisors (14445003205911).

101115022441321 is an equidigital number, since it uses as much as digits as its factorization.

101115022441321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14445003205910.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 101115022441321 its reverse (123144220511101), we get a palindrome (224259242952422).

The spelling of 101115022441321 in words is "one hundred one trillion, one hundred fifteen billion, twenty-two million, four hundred forty-one thousand, three hundred twenty-one".