116105661051050 has 96 divisors (see below), whose sum is σ = 241079340648960. Its totient is φ = 41236392254400.

The previous prime is 116105661051041. The next prime is 116105661051059. The reversal of 116105661051050 is 50150166501611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (116105661051041) and next prime (116105661051059).

It is a super-2 number, since 2×116105661051050² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116105661050995 and 116105661051013.

It is not an unprimeable number, because it can be changed into a prime (116105661051059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 545238899 + ... + 545451801.

It is an arithmetic number, because the mean of its divisors is an integer number (2511243131760).

Almost surely, 2^{116105661051050} is an apocalyptic number.

116105661051050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116105661051050 is an abundant number, since it is smaller than the sum of its proper divisors (124973679597910).

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

116105661051050 is a wasteful number, since it uses less digits than its factorization.

116105661051050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236028 (or 236023 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 38.

The spelling of 116105661051050 in words is "one hundred sixteen trillion, one hundred five billion, six hundred sixty-one million, fifty-one thousand, fifty".