142037855101 has 4 divisors (see below), whose sum is σ = 142045654972. Its totient is φ = 142030055232.

The previous prime is 142037855093. The next prime is 142037855203. The reversal of 142037855101 is 101558730241.

142037855101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2277771076 + 139760084025 = 47726^2 + 373845^2 .

It is a cyclic number.

It is not a de Polignac number, because 142037855101 - 2³ = 142037855093 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 (142037895101) 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, 3872556 + ... + 3909061.

It is an arithmetic number, because the mean of its divisors is an integer number (35511413743).

Almost surely, 2^142037855101 is an apocalyptic number.

It is an amenable number.

142037855101 is a deficient number, since it is larger than the sum of its proper divisors (7799871).

142037855101 is an equidigital number, since it uses as much as digits as its factorization.

142037855101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7799870.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 142037855101 in words is "one hundred forty-two billion, thirty-seven million, eight hundred fifty-five thousand, one hundred one".