118426203 has 12 divisors (see below), whose sum is σ = 195497328. Its totient is φ = 67672080.

The previous prime is 118426201. The next prime is 118426261. The reversal of 118426203 is 302624811.

It is not a de Polignac number, because 118426203 - 2¹ = 118426201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118426201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939828 + ... + 939953.

It is an arithmetic number, because the mean of its divisors is an integer number (16291444).

Almost surely, 2^118426203 is an apocalyptic number.

118426203 is a deficient number, since it is larger than the sum of its proper divisors (77071125).

118426203 is a wasteful number, since it uses less digits than its factorization.

118426203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879794 (or 1879791 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 118426203 is about 10882.3803921752. The cubic root of 118426203 is about 491.0766317123.

The spelling of 118426203 in words is "one hundred eighteen million, four hundred twenty-six thousand, two hundred three".