130035018 has 16 divisors (see below), whose sum is σ = 268459776. Its totient is φ = 41946720.

The previous prime is 130035013. The next prime is 130035019. The reversal of 130035018 is 810530031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130034985 and 130035003.

It is not an unprimeable number, because it can be changed into a prime (130035013) 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, 349371 + ... + 349742.

It is an arithmetic number, because the mean of its divisors is an integer number (16778736).

Almost surely, 2^130035018 is an apocalyptic number.

130035018 is an abundant number, since it is smaller than the sum of its proper divisors (138424758).

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

130035018 is a wasteful number, since it uses less digits than its factorization.

130035018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699149.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 130035018 is about 11403.2897884777. The cubic root of 130035018 is about 506.6251834881.

Adding to 130035018 its reverse (810530031), we get a palindrome (940565049).

The spelling of 130035018 in words is "one hundred thirty million, thirty-five thousand, eighteen".