11333203103 has 8 divisors (see below), whose sum is σ = 12233743200. Its totient is φ = 10466645728.

The previous prime is 11333203027. The next prime is 11333203159. The reversal of 11333203103 is 30130233311.

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

It is a cyclic number.

It is not a de Polignac number, because 11333203103 - 2¹⁴ = 11333186719 is a prime.

It is a super-3 number, since 3×11333203103³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333203183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8494988 + ... + 8496321.

It is an arithmetic number, because the mean of its divisors is an integer number (1529217900).

Almost surely, 2^11333203103 is an apocalyptic number.

11333203103 is a deficient number, since it is larger than the sum of its proper divisors (900540097).

11333203103 is a wasteful number, since it uses less digits than its factorization.

11333203103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16991361.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 11333203103 its reverse (30130233311), we get a palindrome (41463436414).

The spelling of 11333203103 in words is "eleven billion, three hundred thirty-three million, two hundred three thousand, one hundred three".