20312230301 has 8 divisors (see below), whose sum is σ = 22167540864. Its totient is φ = 18458377120.

The previous prime is 20312230297. The next prime is 20312230319. The reversal of 20312230301 is 10303221302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20312230301 - 2² = 20312230297 is a prime.

It is a super-3 number, since 3×20312230301³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20312230301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20312230331) 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 7 ways as a sum of consecutive naturals, for example, 335096 + ... + 391041.

It is an arithmetic number, because the mean of its divisors is an integer number (2770942608).

Almost surely, 2^20312230301 is an apocalyptic number.

It is an amenable number.

20312230301 is a deficient number, since it is larger than the sum of its proper divisors (1855310563).

20312230301 is a wasteful number, since it uses less digits than its factorization.

20312230301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728691.

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

Adding to 20312230301 its reverse (10303221302), we get a palindrome (30615451603).

The spelling of 20312230301 in words is "twenty billion, three hundred twelve million, two hundred thirty thousand, three hundred one".