1602113 has 2 divisors, whose sum is σ = 1602114. Its totient is φ = 1602112.

The previous prime is 1602103. The next prime is 1602119. The reversal of 1602113 is 3112061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1149184 + 452929 = 1072^2 + 673^2 .

It is a cyclic number.

It is not a de Polignac number, because 1602113 - 2⁸ = 1601857 is a prime.

It is not a weakly prime, because it can be changed into another prime (1602119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 801056 + 801057.

It is an arithmetic number, because the mean of its divisors is an integer number (801057).

2^1602113 is an apocalyptic number.

It is an amenable number.

1602113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1602113 is an equidigital number, since it uses as much as digits as its factorization.

1602113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1602113 is about 1265.7460250777. The cubic root of 1602113 is about 117.0121739591.

Adding to 1602113 its reverse (3112061), we get a palindrome (4714174).

The spelling of 1602113 in words is "one million, six hundred two thousand, one hundred thirteen".