105485053112 has 16 divisors (see below), whose sum is σ = 198671403840. Its totient is φ = 52506012096.

The previous prime is 105485053109. The next prime is 105485053207. The reversal of 105485053112 is 211350584501.

It is a super-2 number, since 2×105485053112² (a number of 23 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 3 ways as a sum of consecutive naturals, for example, 29562413 + ... + 29565980.

It is an arithmetic number, because the mean of its divisors is an integer number (12416962740).

Almost surely, 2^105485053112 is an apocalyptic number.

It is an amenable number.

105485053112 is a deficient number, since it is larger than the sum of its proper divisors (93186350728).

105485053112 is a wasteful number, since it uses less digits than its factorization.

105485053112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59128622 (or 59128618 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 105485053112 in words is "one hundred five billion, four hundred eighty-five million, fifty-three thousand, one hundred twelve".