101321011311 has 8 divisors (see below), whose sum is σ = 145486580400. Its totient is φ = 62351391552.

The previous prime is 101321011301. The next prime is 101321011417. The reversal of 101321011311 is 113110123101.

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

It is not a de Polignac number, because 101321011311 - 2⁹ = 101321010799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101321011301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298987286 + ... + 1298987363.

It is an arithmetic number, because the mean of its divisors is an integer number (18185822550).

Almost surely, 2^101321011311 is an apocalyptic number.

101321011311 is a deficient number, since it is larger than the sum of its proper divisors (44165569089).

101321011311 is a wasteful number, since it uses less digits than its factorization.

101321011311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597974665.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 101321011311 its reverse (113110123101), we get a palindrome (214431134412).

The spelling of 101321011311 in words is "one hundred one billion, three hundred twenty-one million, eleven thousand, three hundred eleven".