320030100010 has 32 divisors (see below), whose sum is σ = 595963221840. Its totient is φ = 123588476928.

The previous prime is 320030100007. The next prime is 320030100023. The reversal of 320030100010 is 10001030023.

It can be written as a sum of positive squares in 8 ways, for example, as 287704577161 + 32325522849 = 536381^2 + 179793^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 320030100010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4737834 + ... + 4804906.

Almost surely, 2^320030100010 is an apocalyptic number.

320030100010 is a deficient number, since it is larger than the sum of its proper divisors (275933121830).

320030100010 is a wasteful number, since it uses less digits than its factorization.

320030100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83562.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 320030100010 its reverse (10001030023), we get a palindrome (330031130033).

The spelling of 320030100010 in words is "three hundred twenty billion, thirty million, one hundred thousand, ten".