130424002 has 4 divisors (see below), whose sum is σ = 195636006. Its totient is φ = 65212000.

The previous prime is 130423981. The next prime is 130424057. The reversal of 130424002 is 200424031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200424031 = 41 ⋅4888391.

It can be written as a sum of positive squares in only one way, i.e., 120758121 + 9665881 = 10989^2 + 3109^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32605999 + ... + 32606002.

Almost surely, 2^130424002 is an apocalyptic number.

130424002 is a deficient number, since it is larger than the sum of its proper divisors (65212004).

130424002 is an equidigital number, since it uses as much as digits as its factorization.

130424002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65212003.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 130424002 is about 11420.3328322777. The cubic root of 130424002 is about 507.1298498889.

Adding to 130424002 its reverse (200424031), we get a palindrome (330848033).

The spelling of 130424002 in words is "one hundred thirty million, four hundred twenty-four thousand, two".