11003345142 has 8 divisors (see below), whose sum is σ = 22006690296. Its totient is φ = 3667781712.

The previous prime is 11003345083. The next prime is 11003345161. The reversal of 11003345142 is 24154330011.

It is a happy number.

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

11003345142 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, 916945423 + ... + 916945434.

It is an arithmetic number, because the mean of its divisors is an integer number (2750836287).

Almost surely, 2^11003345142 is an apocalyptic number.

11003345142 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.

11003345142 is a wasteful number, since it uses less digits than its factorization.

11003345142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833890862.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 11003345142 its reverse (24154330011), we get a palindrome (35157675153).

The spelling of 11003345142 in words is "eleven billion, three million, three hundred forty-five thousand, one hundred forty-two".