118923351 has 8 divisors (see below), whose sum is σ = 160736880. Its totient is φ = 78196032.

The previous prime is 118923349. The next prime is 118923373. The reversal of 118923351 is 153329811.

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

It is not a de Polignac number, because 118923351 - 2¹ = 118923349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118923391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271296 + ... + 271733.

It is an arithmetic number, because the mean of its divisors is an integer number (20092110).

Almost surely, 2^118923351 is an apocalyptic number.

118923351 is a deficient number, since it is larger than the sum of its proper divisors (41813529).

118923351 is an equidigital number, since it uses as much as digits as its factorization.

118923351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543105.

The product of its digits is 6480, while the sum is 33.

The square root of 118923351 is about 10905.1983475772. The cubic root of 118923351 is about 491.7628450871.

The spelling of 118923351 in words is "one hundred eighteen million, nine hundred twenty-three thousand, three hundred fifty-one".