11311323102032 has 20 divisors (see below), whose sum is σ = 22671401908020. Its totient is φ = 5460638738688.

The previous prime is 11311323102019. The next prime is 11311323102041. The reversal of 11311323102032 is 23020132311311.

11311323102032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9101058105616 + 2210264996416 = 3016796^2 + 1486696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11311323101989 and 11311323102007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12188925293 + ... + 12188926220.

It is an arithmetic number, because the mean of its divisors is an integer number (1133570095401).

Almost surely, 2^{11311323102032} is an apocalyptic number.

It is an amenable number.

11311323102032 is an abundant number, since it is smaller than the sum of its proper divisors (11360078805988).

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

11311323102032 is a wasteful number, since it uses less digits than its factorization.

11311323102032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24377851550 (or 24377851544 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11311323102032 its reverse (23020132311311), we get a palindrome (34331455413343).

The spelling of 11311323102032 in words is "eleven trillion, three hundred eleven billion, three hundred twenty-three million, one hundred two thousand, thirty-two".