118101037505 has 8 divisors (see below), whose sum is σ = 154604994624. Its totient is φ = 85891663600.

The previous prime is 118101037499. The next prime is 118101037507. The reversal of 118101037505 is 505730101811.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118101037505 - 2¹⁶ = 118100971969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118101037507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073645741 + ... + 1073645850.

It is an arithmetic number, because the mean of its divisors is an integer number (19325624328).

Almost surely, 2^118101037505 is an apocalyptic number.

It is an amenable number.

118101037505 is a deficient number, since it is larger than the sum of its proper divisors (36503957119).

118101037505 is a wasteful number, since it uses less digits than its factorization.

118101037505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147291607.

The product of its (nonzero) digits is 4200, while the sum is 32.

The spelling of 118101037505 in words is "one hundred eighteen billion, one hundred one million, thirty-seven thousand, five hundred five".