20313030201 has 16 divisors (see below), whose sum is σ = 27847051008. Its totient is φ = 13162953600.

The previous prime is 20313030197. The next prime is 20313030233. The reversal of 20313030201 is 10203031302.

It is not a de Polignac number, because 20313030201 - 2² = 20313030197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20313030901) 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 15 ways as a sum of consecutive naturals, for example, 271366 + ... + 338031.

It is an arithmetic number, because the mean of its divisors is an integer number (1740440688).

Almost surely, 2^20313030201 is an apocalyptic number.

It is an amenable number.

20313030201 is a deficient number, since it is larger than the sum of its proper divisors (7534020807).

20313030201 is a wasteful number, since it uses less digits than its factorization.

20313030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609712.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20313030201 its reverse (10203031302), we get a palindrome (30516061503).

The spelling of 20313030201 in words is "twenty billion, three hundred thirteen million, thirty thousand, two hundred one".