3212123 has 2 divisors, whose sum is σ = 3212124. Its totient is φ = 3212122.

The previous prime is 3212119. The next prime is 3212147.

It is a happy number.

3212123 is nontrivially palindromic in base 10.

3212123 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3212123 - 2² = 3212119 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is equal to p₂₃₁₀₅₃ and since 3212123 and 231053 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 3212098 and 3212107.

It is not a weakly prime, because it can be changed into another prime (3212173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606061 + 1606062.

It is an arithmetic number, because the mean of its divisors is an integer number (1606062).

Almost surely, 2^3212123 is an apocalyptic number.

3212123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212123 is an equidigital number, since it uses as much as digits as its factorization.

3212123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72, while the sum is 14.

The square root of 3212123 is about 1792.2396603133. The cubic root of 3212123 is about 147.5471150837.

The spelling of 3212123 in words is "three million, two hundred twelve thousand, one hundred twenty-three".