11130050 has 12 divisors (see below), whose sum is σ = 20701986. Its totient is φ = 4452000.

The previous prime is 11130047. The next prime is 11130061. The reversal of 11130050 is 5003111.

It can be written as a sum of positive squares in 3 ways, for example, as 5508409 + 5621641 = 2347^2 + 2371^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 111251 + ... + 111350.

Almost surely, 2^11130050 is an apocalyptic number.

11130050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11130050 is a deficient number, since it is larger than the sum of its proper divisors (9571936).

11130050 is a wasteful number, since it uses less digits than its factorization.

11130050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222613 (or 222608 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 11130050 is about 3336.1729571472. The cubic root of 11130050 is about 223.2710278908.

Adding to 11130050 its reverse (5003111), we get a palindrome (16133161).

The spelling of 11130050 in words is "eleven million, one hundred thirty thousand, fifty".