11030307 has 16 divisors (see below), whose sum is σ = 15108768. Its totient is φ = 7155200.

The previous prime is 11030303. The next prime is 11030339. The reversal of 11030307 is 70303011.

It is a cyclic number.

It is not a de Polignac number, because 11030307 - 2² = 11030303 is a prime.

It is a super-3 number, since 3×11030307³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11030303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27307 + ... + 27707.

It is an arithmetic number, because the mean of its divisors is an integer number (944298).

Almost surely, 2^11030307 is an apocalyptic number.

11030307 is a deficient number, since it is larger than the sum of its proper divisors (4078461).

11030307 is a wasteful number, since it uses less digits than its factorization.

11030307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630.

The product of its (nonzero) digits is 63, while the sum is 15.

The square root of 11030307 is about 3321.1905997699. The cubic root of 11030307 is about 222.6020707461.

Adding to 11030307 its reverse (70303011), we get a palindrome (81333318).

The spelling of 11030307 in words is "eleven million, thirty thousand, three hundred seven".