11142030332203 has 8 divisors (see below), whose sum is σ = 11152481833440. Its totient is φ = 11131579369920.

The previous prime is 11142030332189. The next prime is 11142030332221. The reversal of 11142030332203 is 30223303024111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11142030332203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11142030339203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49899738 + ... + 50122528.

It is an arithmetic number, because the mean of its divisors is an integer number (1394060229180).

Almost surely, 2^{11142030332203} is an apocalyptic number.

11142030332203 is a deficient number, since it is larger than the sum of its proper divisors (10451501237).

11142030332203 is a wasteful number, since it uses less digits than its factorization.

11142030332203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269477.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11142030332203 its reverse (30223303024111), we get a palindrome (41365333356314).

The spelling of 11142030332203 in words is "eleven trillion, one hundred forty-two billion, thirty million, three hundred thirty-two thousand, two hundred three".