101331120203111 has 8 divisors (see below), whose sum is σ = 102578401510704. Its totient is φ = 100084468048960.

The previous prime is 101331120203107. The next prime is 101331120203293. The reversal of 101331120203111 is 111302021133101.

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 101331120203111 - 2² = 101331120203107 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 (101331150203111) 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, 156964256 + ... + 157608501.

It is an arithmetic number, because the mean of its divisors is an integer number (12822300188838).

Almost surely, 2^{101331120203111} is an apocalyptic number.

101331120203111 is a deficient number, since it is larger than the sum of its proper divisors (1247281307593).

101331120203111 is an equidigital number, since it uses as much as digits as its factorization.

101331120203111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314576721.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 101331120203111 its reverse (111302021133101), we get a palindrome (212633141336212).

The spelling of 101331120203111 in words is "one hundred one trillion, three hundred thirty-one billion, one hundred twenty million, two hundred three thousand, one hundred eleven".