11030111000003 has 4 divisors (see below), whose sum is σ = 11030313453000. Its totient is φ = 11029908547008.

The previous prime is 11030110999997. The next prime is 11030111000023. The reversal of 11030111000003 is 30000011103011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11030111000003 - 2⁴ = 11030110999987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030111000023) 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, 101144753 + ... + 101253746.

It is an arithmetic number, because the mean of its divisors is an integer number (2757578363250).

Almost surely, 2^{11030111000003} is an apocalyptic number.

11030111000003 is a deficient number, since it is larger than the sum of its proper divisors (202452997).

11030111000003 is an equidigital number, since it uses as much as digits as its factorization.

11030111000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202452996.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 11030111000003 its reverse (30000011103011), we get a palindrome (41030122103014).

The spelling of 11030111000003 in words is "eleven trillion, thirty billion, one hundred eleven million, three", and thus it is an aban number.