2030101200 has 180 divisors, whose sum is σ = 7235895628. Its totient is φ = 526694400.

The previous prime is 2030101159. The next prime is 2030101207. The reversal of 2030101200 is 21010302.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 115863696 + 1914237504 = 10764^2 + 43752^2 .

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030101207) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 125580 + ... + 140820.

Almost surely, 2^2030101200 is an apocalyptic number.

2030101200 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 2030101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3617947814).

2030101200 is an abundant number, since it is smaller than the sum of its proper divisors (5205794428).

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

2030101200 is a wasteful number, since it uses less digits than its factorization.

2030101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15302 (or 15288 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 2030101200 is about 45056.6443490857. The cubic root of 2030101200 is about 1266.2104574388.

Adding to 2030101200 its reverse (21010302), we get a palindrome (2051111502).

The spelling of 2030101200 in words is "two billion, thirty million, one hundred one thousand, two hundred".