320004201130 has 8 divisors (see below), whose sum is σ = 576007562052. Its totient is φ = 128001680448.

The previous prime is 320004201109. The next prime is 320004201157. The reversal of 320004201130 is 31102400023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 307074464449 + 12929736681 = 554143^2 + 113709^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16000210047 + ... + 16000210066.

Almost surely, 2^320004201130 is an apocalyptic number.

320004201130 is a deficient number, since it is larger than the sum of its proper divisors (256003360922).

320004201130 is a wasteful number, since it uses less digits than its factorization.

320004201130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32000420120.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 320004201130 its reverse (31102400023), we get a palindrome (351106601153).

The spelling of 320004201130 in words is "three hundred twenty billion, four million, two hundred one thousand, one hundred thirty".