11031030414 has 128 divisors (see below), whose sum is σ = 27234247680. Its totient is φ = 3291881472.

The previous prime is 11031030407. The next prime is 11031030419. The reversal of 11031030414 is 41403013011.

It is a super-2 number, since 2×11031030414² (a number of 21 digits) contains 22 as substring.

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 (11031030419) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4073649 + ... + 4076355.

It is an arithmetic number, because the mean of its divisors is an integer number (212767560).

Almost surely, 2^11031030414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11031030414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13617123840).

11031030414 is an abundant number, since it is smaller than the sum of its proper divisors (16203217266).

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

11031030414 is a wasteful number, since it uses less digits than its factorization.

11031030414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951 (or 2945 counting only the distinct ones).

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

Adding to 11031030414 its reverse (41403013011), we get a palindrome (52434043425).

The spelling of 11031030414 in words is "eleven billion, thirty-one million, thirty thousand, four hundred fourteen".