105065660002 has 16 divisors (see below), whose sum is σ = 164576515392. Its totient is φ = 50210319280.

The previous prime is 105065659999. The next prime is 105065660003. The reversal of 105065660002 is 200066560501.

It is a super-2 number, since 2×105065660002² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105065660003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 813649 + ... + 933892.

It is an arithmetic number, because the mean of its divisors is an integer number (10286032212).

Almost surely, 2^105065660002 is an apocalyptic number.

105065660002 is a deficient number, since it is larger than the sum of its proper divisors (59510855390).

105065660002 is a wasteful number, since it uses less digits than its factorization.

105065660002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748873.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 105065660002 in words is "one hundred five billion, sixty-five million, six hundred sixty thousand, two".