11102802 has 48 divisors (see below), whose sum is σ = 24903840. Its totient is φ = 3290112.

The previous prime is 11102801. The next prime is 11102803. The reversal of 11102802 is 20820111.

It is an interprime number because it is at equal distance from previous prime (11102801) and next prime (11102803).

It is not an unprimeable number, because it can be changed into a prime (11102801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32778 + ... + 33114.

It is an arithmetic number, because the mean of its divisors is an integer number (518830).

Almost surely, 2^11102802 is an apocalyptic number.

11102802 is an abundant number, since it is smaller than the sum of its proper divisors (13801038).

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

11102802 is a wasteful number, since it uses less digits than its factorization.

11102802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 11102802 is about 3332.0867335650. The cubic root of 11102802 is about 223.0886788951.

Adding to 11102802 its reverse (20820111), we get a palindrome (31922913).

The spelling of 11102802 in words is "eleven million, one hundred two thousand, eight hundred two".