11057072030 has 32 divisors (see below), whose sum is σ = 20521150848. Its totient is φ = 4286973600.

The previous prime is 11057072029. The next prime is 11057072041. The reversal of 11057072030 is 3027075011.

11057072030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 41816 + ... + 154475.

It is an arithmetic number, because the mean of its divisors is an integer number (641285964).

Almost surely, 2^11057072030 is an apocalyptic number.

11057072030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11057072030 is a deficient number, since it is larger than the sum of its proper divisors (9464078818).

11057072030 is a wasteful number, since it uses less digits than its factorization.

11057072030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196472.

The product of its (nonzero) digits is 1470, while the sum is 26.

The spelling of 11057072030 in words is "eleven billion, fifty-seven million, seventy-two thousand, thirty".