105555315032 has 8 divisors (see below), whose sum is σ = 197916215700. Its totient is φ = 52777657512.

The previous prime is 105555315031. The next prime is 105555315037. The reversal of 105555315032 is 230513555501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×105555315032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105555314983 and 105555315001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105555315031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6597207182 + ... + 6597207197.

Almost surely, 2^105555315032 is an apocalyptic number.

It is an amenable number.

105555315032 is a deficient number, since it is larger than the sum of its proper divisors (92360900668).

105555315032 is a wasteful number, since it uses less digits than its factorization.

105555315032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13194414385 (or 13194414381 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 35.

The spelling of 105555315032 in words is "one hundred five billion, five hundred fifty-five million, three hundred fifteen thousand, thirty-two".