1101602 has 4 divisors (see below), whose sum is σ = 1652406. Its totient is φ = 550800.

The previous prime is 1101593. The next prime is 1101613. The reversal of 1101602 is 2061011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1018081 + 83521 = 1009^2 + 289^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275399 + ... + 275402.

2^1101602 is an apocalyptic number.

1101602 is a deficient number, since it is larger than the sum of its proper divisors (550804).

1101602 is an equidigital number, since it uses as much as digits as its factorization.

1101602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550803.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1101602 is about 1049.5722938416. The cubic root of 1101602 is about 103.2780997454.

Adding to 1101602 its reverse (2061011), we get a palindrome (3162613).

The spelling of 1101602 in words is "one million, one hundred one thousand, six hundred two".