130489298 has 4 divisors (see below), whose sum is σ = 195733950. Its totient is φ = 65244648.

The previous prime is 130489279. The next prime is 130489351. The reversal of 130489298 is 892984031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 86359849 + 44129449 = 9293^2 + 6643^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32622323 + ... + 32622326.

Almost surely, 2^130489298 is an apocalyptic number.

130489298 is a deficient number, since it is larger than the sum of its proper divisors (65244652).

130489298 is an equidigital number, since it uses as much as digits as its factorization.

130489298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65244651.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 130489298 is about 11423.1912353773. The cubic root of 130489298 is about 507.2144662828.

The spelling of 130489298 in words is "one hundred thirty million, four hundred eighty-nine thousand, two hundred ninety-eight".