11030223045 has 64 divisors (see below), whose sum is σ = 19836241920. Its totient is φ = 5206747392.

The previous prime is 11030223041. The next prime is 11030223053. The reversal of 11030223045 is 54032203011.

11030223045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11030223045 - 2² = 11030223041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030223041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 262299 + ... + 301431.

It is an arithmetic number, because the mean of its divisors is an integer number (309941280).

Almost surely, 2^11030223045 is an apocalyptic number.

11030223045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11030223045 is a deficient number, since it is larger than the sum of its proper divisors (8806018875).

11030223045 is a wasteful number, since it uses less digits than its factorization.

11030223045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39226.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 11030223045 its reverse (54032203011), we get a palindrome (65062426056).

The spelling of 11030223045 in words is "eleven billion, thirty million, two hundred twenty-three thousand, forty-five".