11031270424 has 8 divisors (see below), whose sum is σ = 20683632060. Its totient is φ = 5515635208.

The previous prime is 11031270359. The next prime is 11031270461. The reversal of 11031270424 is 42407213011.

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

It is a congruent number.

It is an unprimeable number.

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, 689454394 + ... + 689454409.

Almost surely, 2^11031270424 is an apocalyptic number.

It is an amenable number.

11031270424 is a deficient number, since it is larger than the sum of its proper divisors (9652361636).

11031270424 is a wasteful number, since it uses less digits than its factorization.

11031270424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378908809 (or 1378908805 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 11031270424 its reverse (42407213011), we get a palindrome (53438483435).

The spelling of 11031270424 in words is "eleven billion, thirty-one million, two hundred seventy thousand, four hundred twenty-four".