11030103200 has 72 divisors (see below), whose sum is σ = 28511229852. Its totient is φ = 4152504320.

The previous prime is 11030103199. The next prime is 11030103241. The reversal of 11030103200 is 230103011.

It can be written as a sum of positive squares in 6 ways, for example, as 3114086416 + 7916016784 = 55804^2 + 88972^2 .

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 11 ways as a sum of consecutive naturals, for example, 391919 + ... + 419118.

Almost surely, 2^11030103200 is an apocalyptic number.

11030103200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11030103200 is an abundant number, since it is smaller than the sum of its proper divisors (17481126652).

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

11030103200 is a wasteful number, since it uses less digits than its factorization.

11030103200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811074 (or 811061 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 11030103200 its reverse (230103011), we get a palindrome (11260206211).

The spelling of 11030103200 in words is "eleven billion, thirty million, one hundred three thousand, two hundred".