101321113111003 has 8 divisors (see below), whose sum is σ = 106653927006720. Its totient is φ = 95988311588520.

The previous prime is 101321113110947. The next prime is 101321113111007. The reversal of 101321113111003 is 300111311123101.

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 101321113111003 - 2³³ = 101312523176411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101321113111007) 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, 17092926 + ... + 22244332.

It is an arithmetic number, because the mean of its divisors is an integer number (13331740875840).

Almost surely, 2^{101321113111003} is an apocalyptic number.

101321113111003 is a deficient number, since it is larger than the sum of its proper divisors (5332813895717).

101321113111003 is a wasteful number, since it uses less digits than its factorization.

101321113111003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6186617.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 101321113111003 its reverse (300111311123101), we get a palindrome (401432424234104).

The spelling of 101321113111003 in words is "one hundred one trillion, three hundred twenty-one billion, one hundred thirteen million, one hundred eleven thousand, three".