11403310014 has 48 divisors (see below), whose sum is σ = 26264936880. Its totient is φ = 3563232000.

The previous prime is 11403310013. The next prime is 11403310057. The reversal of 11403310014 is 41001330411.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11403310013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2572 + ... + 151040.

It is an arithmetic number, because the mean of its divisors is an integer number (547186185).

Almost surely, 2^11403310014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11403310014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13132468440).

11403310014 is an abundant number, since it is smaller than the sum of its proper divisors (14861626866).

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

11403310014 is a wasteful number, since it uses less digits than its factorization.

11403310014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148745 (or 148742 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11403310014 its reverse (41001330411), we get a palindrome (52404640425).

The spelling of 11403310014 in words is "eleven billion, four hundred three million, three hundred ten thousand, fourteen".