11010230140 has 96 divisors (see below), whose sum is σ = 28510925184. Its totient is φ = 3477980160.

The previous prime is 11010230137. The next prime is 11010230167. The reversal of 11010230140 is 4103201011.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 11010230140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1008310 + ... + 1019170.

It is an arithmetic number, because the mean of its divisors is an integer number (296988804).

Almost surely, 2^11010230140 is an apocalyptic number.

11010230140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11010230140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14255462592).

11010230140 is an abundant number, since it is smaller than the sum of its proper divisors (17500695044).

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

11010230140 is a wasteful number, since it uses less digits than its factorization.

11010230140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11447 (or 11445 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11010230140 its reverse (4103201011), we get a palindrome (15113431151).

The spelling of 11010230140 in words is "eleven billion, ten million, two hundred thirty thousand, one hundred forty".