11013141380 has 96 divisors (see below), whose sum is σ = 24686121600. Its totient is φ = 4115238912.

The previous prime is 11013141343. The next prime is 11013141383. The reversal of 11013141380 is 8314131011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11013141383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18761447 + ... + 18762033.

It is an arithmetic number, because the mean of its divisors is an integer number (257147100).

Almost surely, 2^11013141380 is an apocalyptic number.

11013141380 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 11013141380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12343060800).

11013141380 is an abundant number, since it is smaller than the sum of its proper divisors (13672980220).

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

11013141380 is a wasteful number, since it uses less digits than its factorization.

11013141380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221 (or 1219 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 11013141380 its reverse (8314131011), we get a palindrome (19327272391).

The spelling of 11013141380 in words is "eleven billion, thirteen million, one hundred forty-one thousand, three hundred eighty".