101321023111111 has 8 divisors (see below), whose sum is σ = 101406499737840. Its totient is φ = 101235563490432.

The previous prime is 101321023111109. The next prime is 101321023111117. The reversal of 101321023111111 is 111111320123101.

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 101321023111111 - 2¹ = 101321023111109 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 (101321023111117) 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, 7683516 + ... + 16176478.

It is an arithmetic number, because the mean of its divisors is an integer number (12675812467230).

Almost surely, 2^{101321023111111} is an apocalyptic number.

101321023111111 is a deficient number, since it is larger than the sum of its proper divisors (85476626729).

101321023111111 is an equidigital number, since it uses as much as digits as its factorization.

101321023111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8503025.

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 101321023111111 its reverse (111111320123101), we get a palindrome (212432343234212).

The spelling of 101321023111111 in words is "one hundred one trillion, three hundred twenty-one billion, twenty-three million, one hundred eleven thousand, one hundred eleven".