101321111202013 has 8 divisors (see below), whose sum is σ = 101444428723968. Its totient is φ = 101197814151504.

The previous prime is 101321111202007. The next prime is 101321111202029. The reversal of 101321111202013 is 310202111123101.

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 101321111202013 - 2⁹ = 101321111201501 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 (101321111202083) 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, 4798620 + ... + 15022282.

It is an arithmetic number, because the mean of its divisors is an integer number (12680553590496).

Almost surely, 2^{101321111202013} is an apocalyptic number.

It is an amenable number.

101321111202013 is a deficient number, since it is larger than the sum of its proper divisors (123317521955).

101321111202013 is a wasteful number, since it uses less digits than its factorization.

101321111202013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10235723.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 101321111202013 its reverse (310202111123101), we get a palindrome (411523222325114).

The spelling of 101321111202013 in words is "one hundred one trillion, three hundred twenty-one billion, one hundred eleven million, two hundred two thousand, thirteen".