11342100 has 144 divisors (see below), whose sum is σ = 40997376. Its totient is φ = 2352000.

The previous prime is 11342057. The next prime is 11342119. The reversal of 11342100 is 124311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22855 + ... + 23345.

It is an arithmetic number, because the mean of its divisors is an integer number (284704).

Almost surely, 2^11342100 is an apocalyptic number.

11342100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11342100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20498688).

11342100 is an abundant number, since it is smaller than the sum of its proper divisors (29655276).

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

11342100 is a wasteful number, since it uses less digits than its factorization.

11342100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 11342100 is about 3367.8034384447. The cubic root of 11342100 is about 224.6800390428.

Adding to 11342100 its reverse (124311), we get a palindrome (11466411).

The spelling of 11342100 in words is "eleven million, three hundred forty-two thousand, one hundred".