1013202 has 32 divisors (see below), whose sum is σ = 2332800. Its totient is φ = 325584.

The previous prime is 1013197. The next prime is 1013203. The reversal of 1013202 is 2023101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1013203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1243 + ... + 1889.

It is an arithmetic number, because the mean of its divisors is an integer number (72900).

2^1013202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1166400).

1013202 is an abundant number, since it is smaller than the sum of its proper divisors (1319598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013202 is a wasteful number, since it uses less digits than its factorization.

1013202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1013202 is about 1006.5793560371. The cubic root of 1013202 is about 100.4381441599.

Adding to 1013202 its reverse (2023101), we get a palindrome (3036303).

The spelling of 1013202 in words is "one million, thirteen thousand, two hundred two".