11031342 has 16 divisors (see below), whose sum is σ = 25214592. Its totient is φ = 3151800.

The previous prime is 11031313. The next prime is 11031359. The reversal of 11031342 is 24313011.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 131284 + ... + 131367.

It is an arithmetic number, because the mean of its divisors is an integer number (1575912).

Almost surely, 2^11031342 is an apocalyptic number.

11031342 is an abundant number, since it is smaller than the sum of its proper divisors (14183250).

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

11031342 is a wasteful number, since it uses less digits than its factorization.

11031342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262663.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11031342 is about 3321.3464137304. The cubic root of 11031342 is about 222.6090329560.

Adding to 11031342 its reverse (24313011), we get a palindrome (35344353).

The spelling of 11031342 in words is "eleven million, thirty-one thousand, three hundred forty-two".