11010203312 has 10 divisors (see below), whose sum is σ = 21332268948. Its totient is φ = 5505101648.

The previous prime is 11010203311. The next prime is 11010203371. The reversal of 11010203312 is 21330201011.

It is not an unprimeable number, because it can be changed into a prime (11010203311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344068838 + ... + 344068869.

Almost surely, 2^11010203312 is an apocalyptic number.

It is an amenable number.

11010203312 is a deficient number, since it is larger than the sum of its proper divisors (10322065636).

11010203312 is an equidigital number, since it uses as much as digits as its factorization.

11010203312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688137715 (or 688137709 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11010203312 its reverse (21330201011), we get a palindrome (32340404323).

The spelling of 11010203312 in words is "eleven billion, ten million, two hundred three thousand, three hundred twelve".