2030031120 has 160 divisors (see below), whose sum is σ = 6844061952. Its totient is φ = 494770176.

The previous prime is 2030031061. The next prime is 2030031127. The reversal of 2030031120 is 211300302.

It is a happy number.

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 = 2030031096 and 2030031105.

It is not an unprimeable number, because it can be changed into a prime (2030031127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318202 + ... + 324518.

Almost surely, 2^2030031120 is an apocalyptic number.

2030031120 is a gapful number since it is divisible by the number (20) 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 2030031120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3422030976).

2030031120 is an abundant number, since it is smaller than the sum of its proper divisors (4814030832).

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

2030031120 is a wasteful number, since it uses less digits than its factorization.

2030031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6449 (or 6443 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2030031120 is about 45055.8666546322. The cubic root of 2030031120 is about 1266.1958872210.

Adding to 2030031120 its reverse (211300302), we get a palindrome (2241331422).

The spelling of 2030031120 in words is "two billion, thirty million, thirty-one thousand, one hundred twenty".