101442443442311 has 4 divisors (see below), whose sum is σ = 104184131102952. Its totient is φ = 98700755781672.

The previous prime is 101442443442299. The next prime is 101442443442367. The reversal of 101442443442311 is 113244344244101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101442443442311 - 2³⁰ = 101441369700487 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 (101442443442611) 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 3 ways as a sum of consecutive naturals, for example, 1370843830265 + ... + 1370843830338.

It is an arithmetic number, because the mean of its divisors is an integer number (26046032775738).

Almost surely, 2^{101442443442311} is an apocalyptic number.

101442443442311 is a deficient number, since it is larger than the sum of its proper divisors (2741687660641).

101442443442311 is an equidigital number, since it uses as much as digits as its factorization.

101442443442311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741687660640.

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 101442443442311 its reverse (113244344244101), we get a palindrome (214686787686412).

The spelling of 101442443442311 in words is "one hundred one trillion, four hundred forty-two billion, four hundred forty-three million, four hundred forty-two thousand, three hundred eleven".