80030118 has 32 divisors (see below), whose sum is σ = 193688064. Its totient is φ = 21520512.

The previous prime is 80030113. The next prime is 80030123. The reversal of 80030118 is 81103008.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80030113) and next prime (80030123).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 80030094 and 80030103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80030113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55330 + ... + 56757.

It is an arithmetic number, because the mean of its divisors is an integer number (6052752).

Almost surely, 2^80030118 is an apocalyptic number.

80030118 is an abundant number, since it is smaller than the sum of its proper divisors (113657946).

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

80030118 is a wasteful number, since it uses less digits than its factorization.

80030118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112116.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 80030118 is about 8945.9553989499. The cubic root of 80030118 is about 430.9410039421.

The spelling of 80030118 in words is "eighty million, thirty thousand, one hundred eighteen".