2612123 has 2 divisors, whose sum is σ = 2612124. Its totient is φ = 2612122.

The previous prime is 2612083. The next prime is 2612131. The reversal of 2612123 is 3212162.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2612123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2612143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306061 + 1306062.

It is an arithmetic number, because the mean of its divisors is an integer number (1306062).

2^2612123 is an apocalyptic number.

2612123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612123 is an equidigital number, since it uses as much as digits as its factorization.

2612123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 17.

The square root of 2612123 is about 1616.2063605864. The cubic root of 2612123 is about 137.7202728333.

Adding to 2612123 its reverse (3212162), we get a palindrome (5824285).

The spelling of 2612123 in words is "two million, six hundred twelve thousand, one hundred twenty-three".