105031488164 has 12 divisors (see below), whose sum is σ = 188079641904. Its totient is φ = 51294447624.

The previous prime is 105031488139. The next prime is 105031488179. The reversal of 105031488164 is 461884130501.

It is a super-2 number, since 2×105031488164² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305323922 + ... + 305324265.

It is an arithmetic number, because the mean of its divisors is an integer number (15673303492).

Almost surely, 2^105031488164 is an apocalyptic number.

It is an amenable number.

105031488164 is a deficient number, since it is larger than the sum of its proper divisors (83048153740).

105031488164 is a wasteful number, since it uses less digits than its factorization.

105031488164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610648234 (or 610648232 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 105031488164 in words is "one hundred five billion, thirty-one million, four hundred eighty-eight thousand, one hundred sixty-four".