118096009801 has 27 divisors (see below), whose sum is σ = 151034996973. Its totient is φ = 92002245720.

The previous prime is 118096009799. The next prime is 118096009847. The reversal of 118096009801 is 108900690811.

It is a happy number.

The square root of 118096009801 is 343651.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 118096009801 - 2¹ = 118096009799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118096009861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26458896 + ... + 26463358.

Almost surely, 2^118096009801 is an apocalyptic number.

118096009801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

118096009801 is the 343651-st square number.

118096009801 is the 171826-th centered octagonal number.

It is an amenable number.

118096009801 is a deficient number, since it is larger than the sum of its proper divisors (32938987172).

118096009801 is an frugal number, since it uses more digits than its factorization.

118096009801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8962 (or 4481 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 43.

The spelling of 118096009801 in words is "one hundred eighteen billion, ninety-six million, nine thousand, eight hundred one".