11003023432 has 8 divisors (see below), whose sum is σ = 20630668950. Its totient is φ = 5501511712.

The previous prime is 11003023397. The next prime is 11003023483. The reversal of 11003023432 is 23432030011.

It can be written as a sum of positive squares in only one way, i.e., 8901167716 + 2101855716 = 94346^2 + 45846^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687688957 + ... + 687688972.

Almost surely, 2^11003023432 is an apocalyptic number.

It is an amenable number.

11003023432 is a deficient number, since it is larger than the sum of its proper divisors (9627645518).

11003023432 is a wasteful number, since it uses less digits than its factorization.

11003023432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375377935 (or 1375377931 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11003023432 its reverse (23432030011), we get a palindrome (34435053443).

The spelling of 11003023432 in words is "eleven billion, three million, twenty-three thousand, four hundred thirty-two".