11010111003 has 32 divisors (see below), whose sum is σ = 16749830720. Its totient is φ = 7145210880.

The previous prime is 11010110989. The next prime is 11010111023. The reversal of 11010111003 is 30011101011.

It is not a de Polignac number, because 11010111003 - 2⁴ = 11010110987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11010111023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125301 + ... + 194217.

It is an arithmetic number, because the mean of its divisors is an integer number (523432210).

Almost surely, 2^11010111003 is an apocalyptic number.

11010111003 is a deficient number, since it is larger than the sum of its proper divisors (5739719717).

11010111003 is an equidigital number, since it uses as much as digits as its factorization.

11010111003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69084 (or 69078 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 11010111003 its reverse (30011101011), we get a palindrome (41021212014).

It can be divided in two parts, 110101 and 11003, that added together give a square (121104 = 348²).

The spelling of 11010111003 in words is "eleven billion, ten million, one hundred eleven thousand, three".