116555056101 has 48 divisors (see below), whose sum is σ = 187186222080. Its totient is φ = 69293014560.

The previous prime is 116555056031. The next prime is 116555056129. The reversal of 116555056101 is 101650555611.

It is a happy number.

It is not a de Polignac number, because 116555056101 - 2⁷ = 116555055973 is a prime.

It is a super-2 number, since 2×116555056101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116555056171) 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, 1548526 + ... + 1622048.

It is an arithmetic number, because the mean of its divisors is an integer number (3899712960).

Almost surely, 2^116555056101 is an apocalyptic number.

116555056101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

116555056101 is a deficient number, since it is larger than the sum of its proper divisors (70631165979).

116555056101 is a wasteful number, since it uses less digits than its factorization.

116555056101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73846 (or 73843 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 36.

The spelling of 116555056101 in words is "one hundred sixteen billion, five hundred fifty-five million, fifty-six thousand, one hundred one".