213212030232301 has 8 divisors (see below), whose sum is σ = 213430061264760. Its totient is φ = 212994109128192.

The previous prime is 213212030232293. The next prime is 213212030232329. The reversal of 213212030232301 is 103232030212312.

It can be written as a sum of positive squares in 4 ways, for example, as 35089641169801 + 178122389062500 = 5923651^2 + 13346250^2 .

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 213212030232301 - 2³ = 213212030232293 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 (213212030232361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23600716 + ... + 31359493.

It is an arithmetic number, because the mean of its divisors is an integer number (26678757658095).

Almost surely, 2^{213212030232301} is an apocalyptic number.

It is an amenable number.

213212030232301 is a deficient number, since it is larger than the sum of its proper divisors (218031032459).

213212030232301 is a wasteful number, since it uses less digits than its factorization.

213212030232301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54964175.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 213212030232301 its reverse (103232030212312), we get a palindrome (316444060444613).

The spelling of 213212030232301 in words is "two hundred thirteen trillion, two hundred twelve billion, thirty million, two hundred thirty-two thousand, three hundred one".