11013001120 has 48 divisors (see below), whose sum is σ = 28383511968. Its totient is φ = 4004727040.

The previous prime is 11013001093. The next prime is 11013001121. The reversal of 11013001120 is 2110031011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 11013001097 and 11013001106.

It is not an unprimeable number, because it can be changed into a prime (11013001121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3126934 + ... + 3130453.

It is an arithmetic number, because the mean of its divisors is an integer number (591323166).

Almost surely, 2^11013001120 is an apocalyptic number.

11013001120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11013001120 is an abundant number, since it is smaller than the sum of its proper divisors (17370510848).

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

11013001120 is a wasteful number, since it uses less digits than its factorization.

11013001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6257413 (or 6257405 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 11013001120 its reverse (2110031011), we get a palindrome (13123032131).

The spelling of 11013001120 in words is "eleven billion, thirteen million, one thousand, one hundred twenty".