108100306741905 has 64 divisors (see below), whose sum is σ = 193183174679040. Its totient is φ = 57352724352000.

The previous prime is 108100306741877. The next prime is 108100306741907. The reversal of 108100306741905 is 509147603001801.

108100306741905 is a `hidden beast` number, since 10 + 81 + 0 + 0 + 306 + 74 + 190 + 5 = 666.

It is not a de Polignac number, because 108100306741905 - 2⁶ = 108100306741841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (108100306741907) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20428204 + ... + 25169666.

It is an arithmetic number, because the mean of its divisors is an integer number (3018487104360).

Almost surely, 2^{108100306741905} is an apocalyptic number.

108100306741905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108100306741905 is a deficient number, since it is larger than the sum of its proper divisors (85082867937135).

108100306741905 is a wasteful number, since it uses less digits than its factorization.

108100306741905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742359 (or 4742353 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 108100306741905 in words is "one hundred eight trillion, one hundred billion, three hundred six million, seven hundred forty-one thousand, nine hundred five".