2030031200 has 144 divisors (see below), whose sum is σ = 5335533504. Its totient is φ = 751411200.

The previous prime is 2030031167. The next prime is 2030031203. The reversal of 2030031200 is 21300302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030031203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 828377 + ... + 830823.

It is an arithmetic number, because the mean of its divisors is an integer number (37052316).

Almost surely, 2^2030031200 is an apocalyptic number.

2030031200 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 2030031200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2667766752).

2030031200 is an abundant number, since it is smaller than the sum of its proper divisors (3305502304).

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

2030031200 is a wasteful number, since it uses less digits than its factorization.

2030031200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545 (or 2532 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2030031200 is about 45055.8675424189. The cubic root of 2030031200 is about 1266.1959038539.

Adding to 2030031200 its reverse (21300302), we get a palindrome (2051331502).

The spelling of 2030031200 in words is "two billion, thirty million, thirty-one thousand, two hundred".