130303030120202 has 4 divisors (see below), whose sum is σ = 195454545180306. Its totient is φ = 65151515060100.

The previous prime is 130303030120187. The next prime is 130303030120217. The reversal of 130303030120202 is 202021030303031.

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

It is an interprime number because it is at equal distance from previous prime (130303030120187) and next prime (130303030120217).

It can be written as a sum of positive squares in only one way, i.e., 115042592575681 + 15260437544521 = 10725791^2 + 3906461^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32575757530049 + ... + 32575757530052.

Almost surely, 2^{130303030120202} is an apocalyptic number.

130303030120202 is a deficient number, since it is larger than the sum of its proper divisors (65151515060104).

130303030120202 is an equidigital number, since it uses as much as digits as its factorization.

130303030120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65151515060103.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 130303030120202 its reverse (202021030303031), we get a palindrome (332324060423233).

The spelling of 130303030120202 in words is "one hundred thirty trillion, three hundred three billion, thirty million, one hundred twenty thousand, two hundred two".