11195030352 has 80 divisors (see below), whose sum is σ = 31810553280. Its totient is φ = 3392414080.

The previous prime is 11195030321. The next prime is 11195030369. The reversal of 11195030352 is 25303059111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23727 + ... + 151502.

It is an arithmetic number, because the mean of its divisors is an integer number (397631916).

Almost surely, 2^11195030352 is an apocalyptic number.

11195030352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11195030352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15905276640).

11195030352 is an abundant number, since it is smaller than the sum of its proper divisors (20615522928).

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

11195030352 is a wasteful number, since it uses less digits than its factorization.

11195030352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175273 (or 175245 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 30.

Adding to 11195030352 its reverse (25303059111), we get a palindrome (36498089463).

The spelling of 11195030352 in words is "eleven billion, one hundred ninety-five million, thirty thousand, three hundred fifty-two".