11130519 has 16 divisors (see below), whose sum is σ = 15851520. Its totient is φ = 6931680.

The previous prime is 11130517. The next prime is 11130521. The reversal of 11130519 is 91503111.

It is an interprime number because it is at equal distance from previous prime (11130517) and next prime (11130521).

It is not a de Polignac number, because 11130519 - 2¹ = 11130517 is a prime.

It is a super-2 number, since 2×11130519² = 247776906418722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11130495 and 11130504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130517) 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, 634 + ... + 4760.

It is an arithmetic number, because the mean of its divisors is an integer number (990720).

Almost surely, 2^11130519 is an apocalyptic number.

11130519 is a deficient number, since it is larger than the sum of its proper divisors (4721001).

11130519 is a wasteful number, since it uses less digits than its factorization.

11130519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190.

The product of its (nonzero) digits is 135, while the sum is 21.

The square root of 11130519 is about 3336.2432465274. The cubic root of 11130519 is about 223.2741639247.

The spelling of 11130519 in words is "eleven million, one hundred thirty thousand, five hundred nineteen".