11000031300120 has 64 divisors (see below), whose sum is σ = 34434880600320. Its totient is φ = 2805805084544.

The previous prime is 11000031300113. The next prime is 11000031300163. The reversal of 11000031300120 is 2100313000011.

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 = 11000031300096 and 11000031300105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1992756534 + ... + 1992762053.

It is an arithmetic number, because the mean of its divisors is an integer number (538045009380).

Almost surely, 2^{11000031300120} is an apocalyptic number.

11000031300120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000031300120 is an abundant number, since it is smaller than the sum of its proper divisors (23434849300200).

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

11000031300120 is a wasteful number, since it uses less digits than its factorization.

11000031300120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985518624 (or 3985518620 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11000031300120 its reverse (2100313000011), we get a palindrome (13100344300131).

The spelling of 11000031300120 in words is "eleven trillion, thirty-one million, three hundred thousand, one hundred twenty".