11611030 has 16 divisors (see below), whose sum is σ = 20955024. Its totient is φ = 4632160.

The previous prime is 11611013. The next prime is 11611037. The reversal of 11611030 is 3011611.

It is a happy number.

11611030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11611030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11611037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3120 + ... + 5740.

It is an arithmetic number, because the mean of its divisors is an integer number (1309689).

Almost surely, 2^11611030 is an apocalyptic number.

11611030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11611030 is a deficient number, since it is larger than the sum of its proper divisors (9343994).

11611030 is a wasteful number, since it uses less digits than its factorization.

11611030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3071.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 11611030 is about 3407.4961482003. The cubic root of 11611030 is about 226.4419654215.

Adding to 11611030 its reverse (3011611), we get a palindrome (14622641).

The spelling of 11611030 in words is "eleven million, six hundred eleven thousand, thirty".