105656155068 has 48 divisors (see below), whose sum is σ = 255621451680. Its totient is φ = 33925699584.

The previous prime is 105656155037. The next prime is 105656155109. The reversal of 105656155068 is 860551656501.

It is a super-2 number, since 2×105656155068² (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 15 ways as a sum of consecutive naturals, for example, 199905 + ... + 501272.

It is an arithmetic number, because the mean of its divisors is an integer number (5325446910).

Almost surely, 2^105656155068 is an apocalyptic number.

It is an amenable number.

105656155068 is an abundant number, since it is smaller than the sum of its proper divisors (149965296612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105656155068 is a wasteful number, since it uses less digits than its factorization.

105656155068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701646 (or 701644 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 48.

The spelling of 105656155068 in words is "one hundred five billion, six hundred fifty-six million, one hundred fifty-five thousand, sixty-eight".