105471121558 has 16 divisors (see below), whose sum is σ = 172898982864. Its totient is φ = 47855342560.

The previous prime is 105471121543. The next prime is 105471121579. The reversal of 105471121558 is 855121174501.

It is a super-2 number, since 2×105471121558² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105471121558.

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, 4291285 + ... + 4315792.

It is an arithmetic number, because the mean of its divisors is an integer number (10806186429).

Almost surely, 2^105471121558 is an apocalyptic number.

105471121558 is a deficient number, since it is larger than the sum of its proper divisors (67427861306).

105471121558 is a wasteful number, since it uses less digits than its factorization.

105471121558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8607647.

The product of its (nonzero) digits is 56000, while the sum is 40.

The spelling of 105471121558 in words is "one hundred five billion, four hundred seventy-one million, one hundred twenty-one thousand, five hundred fifty-eight".