342205113101 has 4 divisors (see below), whose sum is σ = 342208090812. Its totient is φ = 342202135392.

The previous prime is 342205113097. The next prime is 342205113143. The reversal of 342205113101 is 101311502243.

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

It can be written as a sum of positive squares in 2 ways, for example, as 100977772900 + 241227340201 = 317770^2 + 491149^2 .

It is a cyclic number.

It is not a de Polignac number, because 342205113101 - 2² = 342205113097 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 (342205113161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1309250 + ... + 1548723.

It is an arithmetic number, because the mean of its divisors is an integer number (85552022703).

Almost surely, 2^342205113101 is an apocalyptic number.

It is an amenable number.

342205113101 is a deficient number, since it is larger than the sum of its proper divisors (2977711).

342205113101 is a wasteful number, since it uses less digits than its factorization.

342205113101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977710.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 342205113101 its reverse (101311502243), we get a palindrome (443516615344).

The spelling of 342205113101 in words is "three hundred forty-two billion, two hundred five million, one hundred thirteen thousand, one hundred one".