101082274838242 has 16 divisors (see below), whose sum is σ = 155396613520512. Its totient is φ = 49291003265040.

The previous prime is 101082274838231. The next prime is 101082274838243. The reversal of 101082274838242 is 242838472280101.

It is a self number, because there is not a number n which added to its sum of digits gives 101082274838242.

It is not an unprimeable number, because it can be changed into a prime (101082274838243) 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, 1899873309 + ... + 1899926512.

It is an arithmetic number, because the mean of its divisors is an integer number (9712288345032).

Almost surely, 2^{101082274838242} is an apocalyptic number.

101082274838242 is a deficient number, since it is larger than the sum of its proper divisors (54314338682270).

101082274838242 is a wasteful number, since it uses less digits than its factorization.

101082274838242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799800153.

The product of its (nonzero) digits is 2752512, while the sum is 52.

The spelling of 101082274838242 in words is "one hundred one trillion, eighty-two billion, two hundred seventy-four million, eight hundred thirty-eight thousand, two hundred forty-two".