130698 has 24 divisors (see below), whose sum is σ = 290628. Its totient is φ = 42432.

The previous prime is 130693. The next prime is 130699. The reversal of 130698 is 896031.

It can be written as a sum of positive squares in 2 ways, for example, as 127449 + 3249 = 357^2 + 57^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 130698.

It is not an unprimeable number, because it can be changed into a prime (130693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 886 + ... + 1022.

2¹³⁰⁶⁹⁸ is an apocalyptic number.

130698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

130698 is an abundant number, since it is smaller than the sum of its proper divisors (159930).

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

130698 is a wasteful number, since it uses less digits than its factorization.

130698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 130698 is about 361.5217835760. The cubic root of 130698 is about 50.7484731840.

It can be divided in two parts, 130 and 698, that added together give a palindrome (828).

The spelling of 130698 in words is "one hundred thirty thousand, six hundred ninety-eight".