118426101 has 4 divisors (see below), whose sum is σ = 157901472. Its totient is φ = 78950732.

The previous prime is 118426093. The next prime is 118426117. The reversal of 118426101 is 101624811.

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.

It is a cyclic number.

It is not a de Polignac number, because 118426101 - 2³ = 118426093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118426141) 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, 19737681 + ... + 19737686.

It is an arithmetic number, because the mean of its divisors is an integer number (39475368).

Almost surely, 2^118426101 is an apocalyptic number.

It is an amenable number.

118426101 is a deficient number, since it is larger than the sum of its proper divisors (39475371).

118426101 is an equidigital number, since it uses as much as digits as its factorization.

118426101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39475370.

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 118426101 is about 10882.3757056996. The cubic root of 118426101 is about 491.0764907248.

The spelling of 118426101 in words is "one hundred eighteen million, four hundred twenty-six thousand, one hundred one".