130223233242202 has 4 divisors (see below), whose sum is σ = 195334849863306. Its totient is φ = 65111616621100.

The previous prime is 130223233242161. The next prime is 130223233242239. The reversal of 130223233242202 is 202242332322031.

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., 121225627083001 + 8997606159201 = 11010251^2 + 2999601^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32555808310549 + ... + 32555808310552.

Almost surely, 2^{130223233242202} is an apocalyptic number.

130223233242202 is a deficient number, since it is larger than the sum of its proper divisors (65111616621104).

130223233242202 is an equidigital number, since it uses as much as digits as its factorization.

130223233242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65111616621103.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 130223233242202 its reverse (202242332322031), we get a palindrome (332465565564233).

The spelling of 130223233242202 in words is "one hundred thirty trillion, two hundred twenty-three billion, two hundred thirty-three million, two hundred forty-two thousand, two hundred two".