130120202 has 8 divisors (see below), whose sum is σ = 195235812. Its totient is φ = 65041600.

The previous prime is 130120201. The next prime is 130120229. The reversal of 130120202 is 202021031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 129709321 + 410881 = 11389^2 + 641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130120201) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2552 + ... + 16332.

Almost surely, 2^130120202 is an apocalyptic number.

130120202 is a deficient number, since it is larger than the sum of its proper divisors (65115610).

130120202 is a wasteful number, since it uses less digits than its factorization.

130120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18504.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 130120202 is about 11407.0242394763. The cubic root of 130120202 is about 506.7357868728.

Adding to 130120202 its reverse (202021031), we get a palindrome (332141233).

The spelling of 130120202 in words is "one hundred thirty million, one hundred twenty thousand, two hundred two".