20322010313 has 16 divisors (see below), whose sum is σ = 22905332736. Its totient is φ = 17869677840.

The previous prime is 20322010309. The next prime is 20322010339. The reversal of 20322010313 is 31301022302.

It is a cyclic number.

It is not a de Polignac number, because 20322010313 - 2² = 20322010309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20322010291 and 20322010300.

It is not an unprimeable number, because it can be changed into a prime (20322010343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159845 + ... + 257282.

It is an arithmetic number, because the mean of its divisors is an integer number (1431583296).

Almost surely, 2^20322010313 is an apocalyptic number.

It is an amenable number.

20322010313 is a deficient number, since it is larger than the sum of its proper divisors (2583322423).

20322010313 is a wasteful number, since it uses less digits than its factorization.

20322010313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417284.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20322010313 its reverse (31301022302), we get a palindrome (51623032615).

The spelling of 20322010313 in words is "twenty billion, three hundred twenty-two million, ten thousand, three hundred thirteen".