11020000755 has 16 divisors (see below), whose sum is σ = 17634877344. Its totient is φ = 5876375040.

The previous prime is 11020000751. The next prime is 11020000837. The reversal of 11020000755 is 55700002011.

It is not a de Polignac number, because 11020000755 - 2² = 11020000751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020000751) 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, 40537 + ... + 153893.

It is an arithmetic number, because the mean of its divisors is an integer number (1102179834).

Almost surely, 2^11020000755 is an apocalyptic number.

11020000755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11020000755 is a deficient number, since it is larger than the sum of its proper divisors (6614876589).

11020000755 is a wasteful number, since it uses less digits than its factorization.

11020000755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119846.

The product of its (nonzero) digits is 350, while the sum is 21.

Adding to 11020000755 its reverse (55700002011), we get a palindrome (66720002766).

The spelling of 11020000755 in words is "eleven billion, twenty million, seven hundred fifty-five", and thus it is an aban number.