11110311120 has 40 divisors (see below), whose sum is σ = 34441965216. Its totient is φ = 2962749568.

The previous prime is 11110311119. The next prime is 11110311151. The reversal of 11110311120 is 2111301111.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11110311096 and 11110311105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23146242 + ... + 23146721.

Almost surely, 2^11110311120 is an apocalyptic number.

11110311120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11110311120 is an abundant number, since it is smaller than the sum of its proper divisors (23331654096).

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

11110311120 is a wasteful number, since it uses less digits than its factorization.

11110311120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46292979 (or 46292973 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 11110311120 its reverse (2111301111), we get a palindrome (13221612231).

The spelling of 11110311120 in words is "eleven billion, one hundred ten million, three hundred eleven thousand, one hundred twenty".