116806203538 has 16 divisors (see below), whose sum is σ = 181263044160. Its totient is φ = 56385456400.

The previous prime is 116806203523. The next prime is 116806203539. The reversal of 116806203538 is 835302608611.

It is a junction number, because it is equal to n+sod(n) for n = 116806203494 and 116806203503.

It is not an unprimeable number, because it can be changed into a prime (116806203539) 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, 944643 + ... + 1061113.

It is an arithmetic number, because the mean of its divisors is an integer number (11328940260).

Almost surely, 2^116806203538 is an apocalyptic number.

116806203538 is a deficient number, since it is larger than the sum of its proper divisors (64456840622).

116806203538 is a wasteful number, since it uses less digits than its factorization.

116806203538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133793.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 116806203538 in words is "one hundred sixteen billion, eight hundred six million, two hundred three thousand, five hundred thirty-eight".