11121342 has 8 divisors (see below), whose sum is σ = 22242696. Its totient is φ = 3707112.

The previous prime is 11121329. The next prime is 11121353. The reversal of 11121342 is 24312111.

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

11121342 is an admirable number.

It is a congruent number.

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, 926773 + ... + 926784.

It is an arithmetic number, because the mean of its divisors is an integer number (2780337).

Almost surely, 2^11121342 is an apocalyptic number.

11121342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11121342 is a wasteful number, since it uses less digits than its factorization.

11121342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853562.

The product of its digits is 48, while the sum is 15.

The square root of 11121342 is about 3334.8676135643. The cubic root of 11121342 is about 223.2127846250.

Adding to 11121342 its reverse (24312111), we get a palindrome (35433453).

The spelling of 11121342 in words is "eleven million, one hundred twenty-one thousand, three hundred forty-two".