100941172026105 has 32 divisors (see below), whose sum is σ = 164638096293888. Its totient is φ = 52799157790400.

The previous prime is 100941172026091. The next prime is 100941172026133. The reversal of 100941172026105 is 501620271149001.

It is a happy number.

It is not a de Polignac number, because 100941172026105 - 2⁵ = 100941172026073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247912929 + ... + 248319758.

It is an arithmetic number, because the mean of its divisors is an integer number (5144940509184).

Almost surely, 2^{100941172026105} is an apocalyptic number.

100941172026105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100941172026105 is a deficient number, since it is larger than the sum of its proper divisors (63696924267783).

100941172026105 is a wasteful number, since it uses less digits than its factorization.

100941172026105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496232957.

The product of its (nonzero) digits is 30240, while the sum is 39.

It can be divided in two parts, 1009 and 41172026105, that added together give a palindrome (41172027114).

The spelling of 100941172026105 in words is "one hundred trillion, nine hundred forty-one billion, one hundred seventy-two million, twenty-six thousand, one hundred five".