118182545306 has 16 divisors (see below), whose sum is σ = 202694581824. Its totient is φ = 50625679104.

The previous prime is 118182545303. The next prime is 118182545309. The reversal of 118182545306 is 603545281811.

It is an interprime number because it is at equal distance from previous prime (118182545303) and next prime (118182545309).

It is a super-2 number, since 2×118182545306² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (118182545303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967960 + ... + 2027123.

It is an arithmetic number, because the mean of its divisors is an integer number (12668411364).

Almost surely, 2^118182545306 is an apocalyptic number.

118182545306 is a deficient number, since it is larger than the sum of its proper divisors (84512036518).

118182545306 is a wasteful number, since it uses less digits than its factorization.

118182545306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997205.

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 118182545306 in words is "one hundred eighteen billion, one hundred eighty-two million, five hundred forty-five thousand, three hundred six".