105450116 has 12 divisors (see below), whose sum is σ = 195392988. Its totient is φ = 49623552.

The previous prime is 105450091. The next prime is 105450139. The reversal of 105450116 is 611054501.

It can be written as a sum of positive squares in 2 ways, for example, as 56310016 + 49140100 = 7504^2 + 7010^2 .

It is a super-2 number, since 2×105450116² = 22239453928826912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105450091 and 105450100.

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, 775301 + ... + 775436.

It is an arithmetic number, because the mean of its divisors is an integer number (16282749).

Almost surely, 2^105450116 is an apocalyptic number.

It is an amenable number.

105450116 is a deficient number, since it is larger than the sum of its proper divisors (89942872).

105450116 is a wasteful number, since it uses less digits than its factorization.

105450116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550758 (or 1550756 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 105450116 is about 10268.8906898457. The cubic root of 105450116 is about 472.4425670420.

The spelling of 105450116 in words is "one hundred five million, four hundred fifty thousand, one hundred sixteen".