101543355032105 has 32 divisors (see below), whose sum is σ = 142657127036928. Its totient is φ = 67930920921600.

The previous prime is 101543355032071. The next prime is 101543355032113. The reversal of 101543355032105 is 501230553345101.

It is not a de Polignac number, because 101543355032105 - 2⁸ = 101543355031849 is a prime.

It is a super-3 number, since 3×101543355032105³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308907464 + ... + 309236006.

It is an arithmetic number, because the mean of its divisors is an integer number (4458035219904).

Almost surely, 2^{101543355032105} is an apocalyptic number.

It is an amenable number.

101543355032105 is a deficient number, since it is larger than the sum of its proper divisors (41113772004823).

101543355032105 is a wasteful number, since it uses less digits than its factorization.

101543355032105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543977.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 101543355032105 in words is "one hundred one trillion, five hundred forty-three billion, three hundred fifty-five million, thirty-two thousand, one hundred five".