11023140045 has 16 divisors (see below), whose sum is σ = 17640254592. Its totient is φ = 5877931200.

The previous prime is 11023140019. The next prime is 11023140049. The reversal of 11023140045 is 54004132011.

It is not a de Polignac number, because 11023140045 - 2¹³ = 11023131853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023140049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21064 + ... + 149966.

It is an arithmetic number, because the mean of its divisors is an integer number (1102515912).

Almost surely, 2^11023140045 is an apocalyptic number.

11023140045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11023140045 is a deficient number, since it is larger than the sum of its proper divisors (6617114547).

11023140045 is a wasteful number, since it uses less digits than its factorization.

11023140045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134612.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11023140045 its reverse (54004132011), we get a palindrome (65027272056).

The spelling of 11023140045 in words is "eleven billion, twenty-three million, one hundred forty thousand, forty-five".