118276972135 has 32 divisors (see below), whose sum is σ = 164491471872. Its totient is φ = 79963511040.

The previous prime is 118276972129. The next prime is 118276972139. The reversal of 118276972135 is 531279672811.

It is not a de Polignac number, because 118276972135 - 2¹¹ = 118276970087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118276972139) 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 31 ways as a sum of consecutive naturals, for example, 8544670 + ... + 8558500.

It is an arithmetic number, because the mean of its divisors is an integer number (5140358496).

Almost surely, 2^118276972135 is an apocalyptic number.

118276972135 is a deficient number, since it is larger than the sum of its proper divisors (46214499737).

118276972135 is a wasteful number, since it uses less digits than its factorization.

118276972135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17263.

The product of its digits is 1270080, while the sum is 52.

The spelling of 118276972135 in words is "one hundred eighteen billion, two hundred seventy-six million, nine hundred seventy-two thousand, one hundred thirty-five".