11023408032 has 96 divisors (see below), whose sum is σ = 35614115712. Its totient is φ = 2907270144.

The previous prime is 11023408031. The next prime is 11023408057. The reversal of 11023408032 is 23080432011.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×11023408032² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 11023407993 and 11023408011.

It is not an unprimeable number, because it can be changed into a prime (11023408031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622183 + ... + 639654.

It is an arithmetic number, because the mean of its divisors is an integer number (370980372).

Almost surely, 2^11023408032 is an apocalyptic number.

11023408032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11023408032 is an abundant number, since it is smaller than the sum of its proper divisors (24590707680).

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

11023408032 is a wasteful number, since it uses less digits than its factorization.

11023408032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261870 (or 1261862 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 11023408032 in words is "eleven billion, twenty-three million, four hundred eight thousand, thirty-two".