3213467123 has 4 divisors (see below), whose sum is σ = 3213707520. Its totient is φ = 3213226728.

The previous prime is 3213467111. The next prime is 3213467203. The reversal of 3213467123 is 3217643123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3217643123 = 25913 ⋅124171.

It is a cyclic number.

It is not a de Polignac number, because 3213467123 - 2¹⁰ = 3213466099 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 3213467123.

It is not an unprimeable number, because it can be changed into a prime (3213467423) 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, 98888 + ... + 127301.

It is an arithmetic number, because the mean of its divisors is an integer number (803426880).

Almost surely, 2^3213467123 is an apocalyptic number.

3213467123 is a deficient number, since it is larger than the sum of its proper divisors (240397).

3213467123 is a wasteful number, since it uses less digits than its factorization.

3213467123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240396.

The product of its digits is 18144, while the sum is 32.

The square root of 3213467123 is about 56687.4511951278. The cubic root of 3213467123 is about 1475.6769273227.

The spelling of 3213467123 in words is "three billion, two hundred thirteen million, four hundred sixty-seven thousand, one hundred twenty-three".