11061601730 has 32 divisors (see below), whose sum is σ = 20169221184. Its totient is φ = 4367330496.

The previous prime is 11061601723. The next prime is 11061601739. The reversal of 11061601730 is 3710616011.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11061601730.

It is not an unprimeable number, because it can be changed into a prime (11061601739) 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, 1001297 + ... + 1012283.

It is an arithmetic number, because the mean of its divisors is an integer number (630288162).

Almost surely, 2^11061601730 is an apocalyptic number.

11061601730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11061601730 is a deficient number, since it is larger than the sum of its proper divisors (9107619454).

11061601730 is a wasteful number, since it uses less digits than its factorization.

11061601730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12290.

The product of its (nonzero) digits is 756, while the sum is 26.

The spelling of 11061601730 in words is "eleven billion, sixty-one million, six hundred one thousand, seven hundred thirty".