1113020602 has 8 divisors (see below), whose sum is σ = 1674798516. Its totient is φ = 554754432.

The previous prime is 1113020599. The next prime is 1113020611. The reversal of 1113020602 is 2060203111.

It can be written as a sum of positive squares in 2 ways, for example, as 818589321 + 294431281 = 28611^2 + 17159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877143 + ... + 878410.

Almost surely, 2^1113020602 is an apocalyptic number.

1113020602 is a deficient number, since it is larger than the sum of its proper divisors (561777914).

1113020602 is a wasteful number, since it uses less digits than its factorization.

1113020602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755872.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1113020602 is about 33361.9634014547. The cubic root of 1113020602 is about 1036.3371523078.

Adding to 1113020602 its reverse (2060203111), we get a palindrome (3173223713).

The spelling of 1113020602 in words is "one billion, one hundred thirteen million, twenty thousand, six hundred two".