3213230313333 has 4 divisors (see below), whose sum is σ = 4284307084448. Its totient is φ = 2142153542220.

The previous prime is 3213230313287. The next prime is 3213230313353. The reversal of 3213230313333 is 3333130323123.

It is a happy number.

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 not a de Polignac number, because 3213230313333 - 2¹⁰ = 3213230312309 is a prime.

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 3213230313333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213230313353) 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, 535538385553 + ... + 535538385558.

It is an arithmetic number, because the mean of its divisors is an integer number (1071076771112).

Almost surely, 2^{3213230313333} is an apocalyptic number.

It is an amenable number.

3213230313333 is a deficient number, since it is larger than the sum of its proper divisors (1071076771115).

3213230313333 is a wasteful number, since it uses less digits than its factorization.

3213230313333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071076771114.

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 3213230313333 its reverse (3333130323123), we get a palindrome (6546360636456).

The spelling of 3213230313333 in words is "three trillion, two hundred thirteen billion, two hundred thirty million, three hundred thirteen thousand, three hundred thirty-three".