212320230301 has 4 divisors (see below), whose sum is σ = 212391697504. Its totient is φ = 212248763100.

The previous prime is 212320230271. The next prime is 212320230307. The reversal of 212320230301 is 103032023212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212320230301 - 2¹³ = 212320222109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212320230307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35729145 + ... + 35735086.

It is an arithmetic number, because the mean of its divisors is an integer number (53097924376).

Almost surely, 2^212320230301 is an apocalyptic number.

It is an amenable number.

212320230301 is a deficient number, since it is larger than the sum of its proper divisors (71467203).

212320230301 is an equidigital number, since it uses as much as digits as its factorization.

212320230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71467202.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 212320230301 its reverse (103032023212), we get a palindrome (315352253513).

The spelling of 212320230301 in words is "two hundred twelve billion, three hundred twenty million, two hundred thirty thousand, three hundred one".