323020203301130 has 32 divisors (see below), whose sum is σ = 595626368576400. Its totient is φ = 126054838702080.

The previous prime is 323020203301123. The next prime is 323020203301151. The reversal of 323020203301130 is 31103302020323.

It can be written as a sum of positive squares in 8 ways, for example, as 3098293478809 + 319921909822321 = 1760197^2 + 17886361^2 .

It is a junction number, because it is equal to n+sod(n) for n = 323020203301096 and 323020203301105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22805846 + ... + 34148894.

Almost surely, 2^{323020203301130} is an apocalyptic number.

323020203301130 is a deficient number, since it is larger than the sum of its proper divisors (272606165275270).

323020203301130 is a wasteful number, since it uses less digits than its factorization.

323020203301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11412554.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 323020203301130 its reverse (31103302020323), we get a palindrome (354123505321453).

The spelling of 323020203301130 in words is "three hundred twenty-three trillion, twenty billion, two hundred three million, three hundred one thousand, one hundred thirty".