2030120202 has 64 divisors (see below), whose sum is σ = 4488307200. Its totient is φ = 607049280.

The previous prime is 2030120179. The next prime is 2030120221. The reversal of 2030120202 is 2020210302.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2746749 + ... + 2747487.

It is an arithmetic number, because the mean of its divisors is an integer number (70129800).

Almost surely, 2^2030120202 is an apocalyptic number.

2030120202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030120202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2244153600).

2030120202 is an abundant number, since it is smaller than the sum of its proper divisors (2458186998).

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

2030120202 is a wasteful number, since it uses less digits than its factorization.

2030120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2030120202 is about 45056.8552164929. The cubic root of 2030120202 is about 1266.2144080557.

Adding to 2030120202 its reverse (2020210302), we get a palindrome (4050330504).

The spelling of 2030120202 in words is "two billion, thirty million, one hundred twenty thousand, two hundred two".