118133335077887 has 8 divisors (see below), whose sum is σ = 119466247537872. Its totient is φ = 116804660814400.

The previous prime is 118133335077883. The next prime is 118133335077889. The reversal of 118133335077887 is 788770533331811.

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

It is a cyclic number.

It is not a de Polignac number, because 118133335077887 - 2² = 118133335077883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118133335077883) 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, 1059493064 + ... + 1059604557.

It is an arithmetic number, because the mean of its divisors is an integer number (14933280942234).

Almost surely, 2^{118133335077887} is an apocalyptic number.

118133335077887 is a deficient number, since it is larger than the sum of its proper divisors (1332912459985).

118133335077887 is a wasteful number, since it uses less digits than its factorization.

118133335077887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119098249.

The product of its (nonzero) digits is 71124480, while the sum is 65.

The spelling of 118133335077887 in words is "one hundred eighteen trillion, one hundred thirty-three billion, three hundred thirty-five million, seventy-seven thousand, eight hundred eighty-seven".