51000001101116 has 48 divisors (see below), whose sum is σ = 92133010260480. Its totient is φ = 24691783979520.

The previous prime is 51000001101109. The next prime is 51000001101163. The reversal of 51000001101116 is 61110110000015.

It is a super-2 number, since 2×51000001101116² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51000001101094 and 51000001101103.

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, 449060 + ... + 10109483.

It is an arithmetic number, because the mean of its divisors is an integer number (1919437713760).

Almost surely, 2^{51000001101116} is an apocalyptic number.

It is an amenable number.

51000001101116 is a deficient number, since it is larger than the sum of its proper divisors (41133009159364).

51000001101116 is a wasteful number, since it uses less digits than its factorization.

51000001101116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10558914 (or 10558912 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 17.

The spelling of 51000001101116 in words is "fifty-one trillion, one million, one hundred one thousand, one hundred sixteen".