100506100561043 has 8 divisors (see below), whose sum is σ = 100699738130016. Its totient is φ = 100312465780800.

The previous prime is 100506100561033. The next prime is 100506100561093. The reversal of 100506100561043 is 340165001605001.

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

It is a cyclic number.

It is not a de Polignac number, because 100506100561043 - 2¹⁴ = 100506100544659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100506100561033) 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, 80563730 + ... + 81801752.

It is an arithmetic number, because the mean of its divisors is an integer number (12587467266252).

Almost surely, 2^{100506100561043} is an apocalyptic number.

100506100561043 is a deficient number, since it is larger than the sum of its proper divisors (193637568973).

100506100561043 is a wasteful number, since it uses less digits than its factorization.

100506100561043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394365.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 100506100561043 in words is "one hundred trillion, five hundred six billion, one hundred million, five hundred sixty-one thousand, forty-three".