11020761200 has 30 divisors (see below), whose sum is σ = 26477379744. Its totient is φ = 4408304320.

The previous prime is 11020761161. The next prime is 11020761203. The reversal of 11020761200 is 216702011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020761203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13775552 + ... + 13776351.

Almost surely, 2^11020761200 is an apocalyptic number.

11020761200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020761200 is an abundant number, since it is smaller than the sum of its proper divisors (15456618544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020761200 is a wasteful number, since it uses less digits than its factorization.

11020761200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27551921 (or 27551910 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The spelling of 11020761200 in words is "eleven billion, twenty million, seven hundred sixty-one thousand, two hundred".