118011473 has 4 divisors (see below), whose sum is σ = 118095600. Its totient is φ = 117927348.

The previous prime is 118011449. The next prime is 118011503. The reversal of 118011473 is 374110811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 374110811 = 37 ⋅10111103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118011473 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (118011403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39923 + ... + 42776.

It is an arithmetic number, because the mean of its divisors is an integer number (29523900).

Almost surely, 2^118011473 is an apocalyptic number.

It is an amenable number.

118011473 is a deficient number, since it is larger than the sum of its proper divisors (84127).

118011473 is an equidigital number, since it uses as much as digits as its factorization.

118011473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84126.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 118011473 is about 10863.3085659941. The cubic root of 118011473 is about 490.5027091209.

The spelling of 118011473 in words is "one hundred eighteen million, eleven thousand, four hundred seventy-three".