3123201132223 has 4 divisors (see below), whose sum is σ = 3123218907088. Its totient is φ = 3123183357360.

The previous prime is 3123201132151. The next prime is 3123201132283. The reversal of 3123201132223 is 3222311023213.

3123201132223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3123201132223 - 2⁹ = 3123201131711 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 (3123201132283) 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, 8621211 + ... + 8976172.

It is an arithmetic number, because the mean of its divisors is an integer number (780804726772).

Almost surely, 2^{3123201132223} is an apocalyptic number.

3123201132223 is a deficient number, since it is larger than the sum of its proper divisors (17774865).

3123201132223 is a wasteful number, since it uses less digits than its factorization.

3123201132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17774864.

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

Adding to 3123201132223 its reverse (3222311023213), we get a palindrome (6345512155436).

The spelling of 3123201132223 in words is "three trillion, one hundred twenty-three billion, two hundred one million, one hundred thirty-two thousand, two hundred twenty-three".