2602111 has 2 divisors, whose sum is σ = 2602112. Its totient is φ = 2602110.

The previous prime is 2602097. The next prime is 2602121. The reversal of 2602111 is 1112062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2602111 - 2¹³ = 2593919 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2602091 and 2602100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2602121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301055 + 1301056.

It is an arithmetic number, because the mean of its divisors is an integer number (1301056).

2^2602111 is an apocalyptic number.

2602111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2602111 is an equidigital number, since it uses as much as digits as its factorization.

2602111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2602111 is about 1613.1060101556. The cubic root of 2602111 is about 137.5440916449.

Adding to 2602111 its reverse (1112062), we get a palindrome (3714173).

The spelling of 2602111 in words is "two million, six hundred two thousand, one hundred eleven".