118971293 has 8 divisors (see below), whose sum is σ = 143123520. Its totient is φ = 96608160.

The previous prime is 118971271. The next prime is 118971313. The reversal of 118971293 is 392179811.

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 118971293 - 2⁸ = 118971037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 118971293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118971263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447128 + ... + 447393.

It is an arithmetic number, because the mean of its divisors is an integer number (17890440).

Almost surely, 2^118971293 is an apocalyptic number.

It is an amenable number.

118971293 is a deficient number, since it is larger than the sum of its proper divisors (24152227).

118971293 is an equidigital number, since it uses as much as digits as its factorization.

118971293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894547.

The product of its digits is 27216, while the sum is 41.

The square root of 118971293 is about 10907.3962520851. The cubic root of 118971293 is about 491.8289182530.

The spelling of 118971293 in words is "one hundred eighteen million, nine hundred seventy-one thousand, two hundred ninety-three".