101042205034 has 8 divisors (see below), whose sum is σ = 151566545700. Its totient is φ = 50520023136.

The previous prime is 101042205031. The next prime is 101042205053. The reversal of 101042205034 is 430502240101.

It can be written as a sum of positive squares in 2 ways, for example, as 97221110809 + 3821094225 = 311803^2 + 61815^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101042204996 and 101042205014.

It is not an unprimeable number, because it can be changed into a prime (101042205031) 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, 417109 + ... + 613240.

Almost surely, 2^101042205034 is an apocalyptic number.

101042205034 is a deficient number, since it is larger than the sum of its proper divisors (50524340666).

101042205034 is a wasteful number, since it uses less digits than its factorization.

101042205034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079384.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 101042205034 its reverse (430502240101), we get a palindrome (531544445135).

The spelling of 101042205034 in words is "one hundred one billion, forty-two million, two hundred five thousand, thirty-four".