118650030 has 16 divisors (see below), whose sum is σ = 284760144. Its totient is φ = 31640000.

The previous prime is 118650011. The next prime is 118650047. The reversal of 118650030 is 30056811.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1977471 + ... + 1977530.

It is an arithmetic number, because the mean of its divisors is an integer number (17797509).

Almost surely, 2^118650030 is an apocalyptic number.

118650030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118650030 is an abundant number, since it is smaller than the sum of its proper divisors (166110114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118650030 is a wasteful number, since it uses less digits than its factorization.

118650030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3955011.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 118650030 is about 10892.6594548806. The cubic root of 118650030 is about 491.3858173244.

Subtracting from 118650030 its product of nonzero digits (720), we obtain a triangular number (118649310 = T₁₅₄₀₄).

The spelling of 118650030 in words is "one hundred eighteen million, six hundred fifty thousand, thirty".