11033310040 has 32 divisors (see below), whose sum is σ = 24832986480. Its totient is φ = 4411894912.

The previous prime is 11033310017. The next prime is 11033310073. The reversal of 11033310040 is 4001333011.

It is a junction number, because it is equal to n+sod(n) for n = 11033309996 and 11033310023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85062 + ... + 171178.

Almost surely, 2^11033310040 is an apocalyptic number.

11033310040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11033310040 is an abundant number, since it is smaller than the sum of its proper divisors (13799676440).

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

11033310040 is a wasteful number, since it uses less digits than its factorization.

11033310040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89331 (or 89327 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11033310040 its reverse (4001333011), we get a palindrome (15034643051).

The spelling of 11033310040 in words is "eleven billion, thirty-three million, three hundred ten thousand, forty".