1301130030202 has 4 divisors (see below), whose sum is σ = 1951695045306. Its totient is φ = 650565015100.

The previous prime is 1301130030197. The next prime is 1301130030223. The reversal of 1301130030202 is 2020300311031.

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., 1152657757161 + 148472273041 = 1073619^2 + 385321^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325282507549 + ... + 325282507552.

Almost surely, 2^{1301130030202} is an apocalyptic number.

1301130030202 is a deficient number, since it is larger than the sum of its proper divisors (650565015104).

1301130030202 is an equidigital number, since it uses as much as digits as its factorization.

1301130030202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650565015103.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1301130030202 its reverse (2020300311031), we get a palindrome (3321430341233).

The spelling of 1301130030202 in words is "one trillion, three hundred one billion, one hundred thirty million, thirty thousand, two hundred two".