105047383816 has 16 divisors (see below), whose sum is σ = 197167544640. Its totient is φ = 52469371920.

The previous prime is 105047383813. The next prime is 105047383817. The reversal of 105047383816 is 618383740501.

It is a super-2 number, since 2×105047383816² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105047383813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6781780 + ... + 6797251.

It is an arithmetic number, because the mean of its divisors is an integer number (12322971540).

Almost surely, 2^105047383816 is an apocalyptic number.

It is an amenable number.

105047383816 is a deficient number, since it is larger than the sum of its proper divisors (92120160824).

105047383816 is a wasteful number, since it uses less digits than its factorization.

105047383816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13580004 (or 13580000 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 105047383816 in words is "one hundred five billion, forty-seven million, three hundred eighty-three thousand, eight hundred sixteen".