11030113 has 4 divisors (see below), whose sum is σ = 11038720. Its totient is φ = 11021508.

The previous prime is 11030111. The next prime is 11030137. The reversal of 11030113 is 31103011.

11030113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31103011 = 79 ⋅393709.

It is a cyclic number.

It is not a de Polignac number, because 11030113 - 2¹ = 11030111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11030113.

It is not an unprimeable number, because it can be changed into a prime (11030111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1953 + ... + 5086.

It is an arithmetic number, because the mean of its divisors is an integer number (2759680).

Almost surely, 2^11030113 is an apocalyptic number.

It is an amenable number.

11030113 is a deficient number, since it is larger than the sum of its proper divisors (8607).

11030113 is an equidigital number, since it uses as much as digits as its factorization.

11030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8606.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 11030113 is about 3321.1613932478. The cubic root of 11030113 is about 222.6007657038.

Adding to 11030113 its reverse (31103011), we get a palindrome (42133124).

It can be divided in two parts, 1103011 and 3, that multiplied together give a palindrome (3309033).

The spelling of 11030113 in words is "eleven million, thirty thousand, one hundred thirteen".