101534354105042 has 32 divisors (see below), whose sum is σ = 154684618133760. Its totient is φ = 49980236866560.

The previous prime is 101534354105039. The next prime is 101534354105089. The reversal of 101534354105042 is 240501453435101.

101534354105042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 101534354104987 and 101534354105005.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18566834 + ... + 23405042.

It is an arithmetic number, because the mean of its divisors is an integer number (4833894316680).

Almost surely, 2^{101534354105042} is an apocalyptic number.

101534354105042 is a deficient number, since it is larger than the sum of its proper divisors (53150264028718).

101534354105042 is a wasteful number, since it uses less digits than its factorization.

101534354105042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4838978.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 101534354105042 in words is "one hundred one trillion, five hundred thirty-four billion, three hundred fifty-four million, one hundred five thousand, forty-two".