2031241120 has 48 divisors (see below), whose sum is σ = 4802276808. Its totient is φ = 811909120.

The previous prime is 2031241103. The next prime is 2031241123. The reversal of 2031241120 is 211421302.

It can be written as a sum of positive squares in 4 ways, for example, as 2028241296 + 2999824 = 45036^2 + 1732^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2031241094 and 2031241103.

It is not an unprimeable number, because it can be changed into a prime (2031241123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267780 + ... + 275260.

Almost surely, 2^2031241120 is an apocalyptic number.

2031241120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2031241120 is an abundant number, since it is smaller than the sum of its proper divisors (2771035688).

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

2031241120 is a wasteful number, since it uses less digits than its factorization.

2031241120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9193 (or 9185 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2031241120 is about 45069.2924284373. The cubic root of 2031241120 is about 1266.4474092637.

Adding to 2031241120 its reverse (211421302), we get a palindrome (2242662422).

The spelling of 2031241120 in words is "two billion, thirty-one million, two hundred forty-one thousand, one hundred twenty".