100105106005051 has 8 divisors (see below), whose sum is σ = 115973038660064. Its totient is φ = 84628974156480.

The previous prime is 100105106005033. The next prime is 100105106005123. The reversal of 100105106005051 is 150500601501001.

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 100105106005051 - 2¹⁹ = 100105105480763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100105106005031) 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, 97950201060 + ... + 97950202081.

It is an arithmetic number, because the mean of its divisors is an integer number (14496629832508).

Almost surely, 2^{100105106005051} is an apocalyptic number.

100105106005051 is a deficient number, since it is larger than the sum of its proper divisors (15867932655013).

100105106005051 is an equidigital number, since it uses as much as digits as its factorization.

100105106005051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195900403221.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 100105106005051 its reverse (150500601501001), we get a palindrome (250605707506052).

The spelling of 100105106005051 in words is "one hundred trillion, one hundred five billion, one hundred six million, five thousand, fifty-one".