11072761020 has 96 divisors (see below), whose sum is σ = 35181619200. Its totient is φ = 2889905472.

The previous prime is 11072761013. The next prime is 11072761031. The reversal of 11072761020 is 2016727011.

11072761020 is a `hidden beast` number, since 1 + 1 + 0 + 7 + 27 + 610 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192760 + ... + 243519.

It is an arithmetic number, because the mean of its divisors is an integer number (366475200).

Almost surely, 2^11072761020 is an apocalyptic number.

11072761020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11072761020 is an abundant number, since it is smaller than the sum of its proper divisors (24108858180).

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

11072761020 is a wasteful number, since it uses less digits than its factorization.

11072761020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436344 (or 436336 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The spelling of 11072761020 in words is "eleven billion, seventy-two million, seven hundred sixty-one thousand, twenty".