3200212123 has 4 divisors (see below), whose sum is σ = 3368644360. Its totient is φ = 3031779888.

The previous prime is 3200212117. The next prime is 3200212129. The reversal of 3200212123 is 3212120023.

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

It is an interprime number because it is at equal distance from previous prime (3200212117) and next prime (3200212129).

It is a cyclic number.

It is not a de Polignac number, because 3200212123 - 2²⁹ = 2663341211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3200212097 and 3200212106.

It is not an unprimeable number, because it can be changed into a prime (3200212129) 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, 84216090 + ... + 84216127.

It is an arithmetic number, because the mean of its divisors is an integer number (842161090).

Almost surely, 2^3200212123 is an apocalyptic number.

3200212123 is a deficient number, since it is larger than the sum of its proper divisors (168432237).

3200212123 is a wasteful number, since it uses less digits than its factorization.

3200212123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168432236.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3200212123 is about 56570.4173840003. The cubic root of 3200212123 is about 1473.6451598956.

Adding to 3200212123 its reverse (3212120023), we get a palindrome (6412332146).

The spelling of 3200212123 in words is "three billion, two hundred million, two hundred twelve thousand, one hundred twenty-three".