11141203033 has 4 divisors (see below), whose sum is σ = 11727582160. Its totient is φ = 10554823908.

The previous prime is 11141203009. The next prime is 11141203037. The reversal of 11141203033 is 33030214111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11141203033 - 2⁵ = 11141203001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 586379107 = 11141203033 / (1 + 1 + 1 + 4 + 1 + 2 + 0 + 3 + 0 + 3 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11141203033.

It is not an unprimeable number, because it can be changed into a prime (11141203037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293189535 + ... + 293189572.

It is an arithmetic number, because the mean of its divisors is an integer number (2931895540).

Almost surely, 2^11141203033 is an apocalyptic number.

It is an amenable number.

11141203033 is a deficient number, since it is larger than the sum of its proper divisors (586379127).

11141203033 is an equidigital number, since it uses as much as digits as its factorization.

11141203033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586379126.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11141203033 its reverse (33030214111), we get a palindrome (44171417144).

The spelling of 11141203033 in words is "eleven billion, one hundred forty-one million, two hundred three thousand, thirty-three".