105611105610998 has 16 divisors (see below), whose sum is σ = 174232396820160. Its totient is φ = 47706489604416.

The previous prime is 105611105610961. The next prime is 105611105611069. The reversal of 105611105610998 is 899016501116501.

It is a super-2 number, since 2×105611105610998² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43212398783 + ... + 43212401226.

It is an arithmetic number, because the mean of its divisors is an integer number (10889524801260).

Almost surely, 2^{105611105610998} is an apocalyptic number.

105611105610998 is a deficient number, since it is larger than the sum of its proper divisors (68621291209162).

105611105610998 is a wasteful number, since it uses less digits than its factorization.

105611105610998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86424800071.

The product of its (nonzero) digits is 583200, while the sum is 53.

The spelling of 105611105610998 in words is "one hundred five trillion, six hundred eleven billion, one hundred five million, six hundred ten thousand, nine hundred ninety-eight".