11030135250 has 64 divisors (see below), whose sum is σ = 27545806080. Its totient is φ = 2939811200.

The previous prime is 11030135243. The next prime is 11030135251. The reversal of 11030135250 is 5253103011.

It is not an unprimeable number, because it can be changed into a prime (11030135251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2404459 + ... + 2409041.

It is an arithmetic number, because the mean of its divisors is an integer number (430403220).

Almost surely, 2^11030135250 is an apocalyptic number.

11030135250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11030135250 is an abundant number, since it is smaller than the sum of its proper divisors (16515670830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11030135250 is a wasteful number, since it uses less digits than its factorization.

11030135250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7812 (or 7802 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 11030135250 its reverse (5253103011), we get a palindrome (16283238261).

The spelling of 11030135250 in words is "eleven billion, thirty million, one hundred thirty-five thousand, two hundred fifty".