11023463832 has 64 divisors (see below), whose sum is σ = 28233828480. Its totient is φ = 3584673792.

The previous prime is 11023463821. The next prime is 11023463881. The reversal of 11023463832 is 23836432011.

It is a junction number, because it is equal to n+sod(n) for n = 11023463793 and 11023463802.

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, 905208 + ... + 917304.

It is an arithmetic number, because the mean of its divisors is an integer number (441153570).

Almost surely, 2^11023463832 is an apocalyptic number.

11023463832 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 11023463832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14116914240).

11023463832 is an abundant number, since it is smaller than the sum of its proper divisors (17210364648).

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

11023463832 is a wasteful number, since it uses less digits than its factorization.

11023463832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13032 (or 13028 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 11023463832 its reverse (23836432011), we get a palindrome (34859895843).

The spelling of 11023463832 in words is "eleven billion, twenty-three million, four hundred sixty-three thousand, eight hundred thirty-two".