3213123 has 8 divisors (see below), whose sum is σ = 4470528. Its totient is φ = 2048904.

The previous prime is 3213101. The next prime is 3213127.

3213123 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 3213123 - 2⁶ = 3213059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3213127) 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, 23215 + ... + 23352.

It is an arithmetic number, because the mean of its divisors is an integer number (558816).

Almost surely, 2^3213123 is an apocalyptic number.

3213123 is a deficient number, since it is larger than the sum of its proper divisors (1257405).

3213123 is a wasteful number, since it uses less digits than its factorization.

3213123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46593.

The product of its digits is 108, while the sum is 15.

The square root of 3213123 is about 1792.5186191502. The cubic root of 3213123 is about 147.5624249796.

The spelling of 3213123 in words is "three million, two hundred thirteen thousand, one hundred twenty-three".