11032323012 has 24 divisors (see below), whose sum is σ = 28602319200. Its totient is φ = 3677440968.

The previous prime is 11032322929. The next prime is 11032323017. The reversal of 11032323012 is 21032323011.

11032323012 is a `hidden beast` number, since 110 + 323 + 230 + 1 + 2 = 666.

It is a super-2 number, since 2×11032323012² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11032323017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51075462 + ... + 51075677.

It is an arithmetic number, because the mean of its divisors is an integer number (1191763300).

Almost surely, 2^11032323012 is an apocalyptic number.

11032323012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11032323012 is an abundant number, since it is smaller than the sum of its proper divisors (17569996188).

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

11032323012 is a wasteful number, since it uses less digits than its factorization.

11032323012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102151152 (or 102151144 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11032323012 its reverse (21032323011), we get a palindrome (32064646023).

Subtracting 11032323012 from its reverse (21032323011), we obtain a palindrome (9999999999).

The spelling of 11032323012 in words is "eleven billion, thirty-two million, three hundred twenty-three thousand, twelve".