11023000232 has 8 divisors (see below), whose sum is σ = 20668125450. Its totient is φ = 5511500112.

The previous prime is 11023000231. The next prime is 11023000237. The reversal of 11023000232 is 23200032011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9336583876 + 1686416356 = 96626^2 + 41066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11023000232² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11023000231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688937507 + ... + 688937522.

Almost surely, 2^11023000232 is an apocalyptic number.

It is an amenable number.

11023000232 is a deficient number, since it is larger than the sum of its proper divisors (9645125218).

11023000232 is a wasteful number, since it uses less digits than its factorization.

11023000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377875035 (or 1377875031 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 11023000232 its reverse (23200032011), we get a palindrome (34223032243).

The spelling of 11023000232 in words is "eleven billion, twenty-three million, two hundred thirty-two", and thus it is an aban number.