20010301313 has 4 divisors (see below), whose sum is σ = 20010899460. Its totient is φ = 20009703168.

The previous prime is 20010301301. The next prime is 20010301349. The reversal of 20010301313 is 31310301002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31310301002 = 2 ⋅15655150501.

It can be written as a sum of positive squares in 2 ways, for example, as 13542442384 + 6467858929 = 116372^2 + 80423^2 .

It is a cyclic number.

It is not a de Polignac number, because 20010301313 - 2¹² = 20010297217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20010301613) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 245720 + ... + 316857.

It is an arithmetic number, because the mean of its divisors is an integer number (5002724865).

Almost surely, 2^20010301313 is an apocalyptic number.

It is an amenable number.

20010301313 is a deficient number, since it is larger than the sum of its proper divisors (598147).

20010301313 is an equidigital number, since it uses as much as digits as its factorization.

20010301313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598146.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 20010301313 its reverse (31310301002), we get a palindrome (51320602315).

The spelling of 20010301313 in words is "twenty billion, ten million, three hundred one thousand, three hundred thirteen".