213001100331223 has 8 divisors (see below), whose sum is σ = 213401432945792. Its totient is φ = 212601062625336.

The previous prime is 213001100331121. The next prime is 213001100331251. The reversal of 213001100331223 is 322133001100312.

213001100331223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213001100331223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213001100331194 and 213001100331203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213001100331293) 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, 72281265 + ... + 75170362.

It is an arithmetic number, because the mean of its divisors is an integer number (26675179118224).

Almost surely, 2^{213001100331223} is an apocalyptic number.

213001100331223 is a deficient number, since it is larger than the sum of its proper divisors (400332614569).

213001100331223 is a wasteful number, since it uses less digits than its factorization.

213001100331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147454341.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 213001100331223 its reverse (322133001100312), we get a palindrome (535134101431535).

The spelling of 213001100331223 in words is "two hundred thirteen trillion, one billion, one hundred million, three hundred thirty-one thousand, two hundred twenty-three".