11125354303 has 12 divisors (see below), whose sum is σ = 13388007240. Its totient is φ = 9207188592.

The previous prime is 11125354237. The next prime is 11125354313. The reversal of 11125354303 is 30345352111.

It is a happy number.

It is not a de Polignac number, because 11125354303 - 2⁹ = 11125353791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125354313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3913201 + ... + 3916042.

It is an arithmetic number, because the mean of its divisors is an integer number (1115667270).

Almost surely, 2^11125354303 is an apocalyptic number.

11125354303 is a deficient number, since it is larger than the sum of its proper divisors (2262652937).

11125354303 is an equidigital number, since it uses as much as digits as its factorization.

11125354303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829286 (or 7829279 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 11125354303 in words is "eleven billion, one hundred twenty-five million, three hundred fifty-four thousand, three hundred three".