118066157 has 4 divisors (see below), whose sum is σ = 128799456. Its totient is φ = 107332860.

The previous prime is 118066111. The next prime is 118066159. The reversal of 118066157 is 751660811.

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 118066157 - 2⁶ = 118066093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118066159) 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, 5366633 + ... + 5366654.

It is an arithmetic number, because the mean of its divisors is an integer number (32199864).

Almost surely, 2^118066157 is an apocalyptic number.

It is an amenable number.

118066157 is a deficient number, since it is larger than the sum of its proper divisors (10733299).

118066157 is a wasteful number, since it uses less digits than its factorization.

118066157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10733298.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 118066157 is about 10865.8251872557. The cubic root of 118066157 is about 490.5784602534.

The spelling of 118066157 in words is "one hundred eighteen million, sixty-six thousand, one hundred fifty-seven".