2101134103042 has 32 divisors (see below), whose sum is σ = 3542827599360. Its totient is φ = 927298532160.

The previous prime is 2101134103039. The next prime is 2101134103063. The reversal of 2101134103042 is 2403014311012.

It is a super-2 number, since 2×2101134103042² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1349959 + ... + 2454517.

It is an arithmetic number, because the mean of its divisors is an integer number (110713362480).

Almost surely, 2^{2101134103042} is an apocalyptic number.

2101134103042 is a deficient number, since it is larger than the sum of its proper divisors (1441693496318).

2101134103042 is a wasteful number, since it uses less digits than its factorization.

2101134103042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107778.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2101134103042 its reverse (2403014311012), we get a palindrome (4504148414054).

The spelling of 2101134103042 in words is "two trillion, one hundred one billion, one hundred thirty-four million, one hundred three thousand, forty-two".