2030255251 has 4 divisors (see below), whose sum is σ = 2030702832. Its totient is φ = 2029807672.

The previous prime is 2030255233. The next prime is 2030255291. The reversal of 2030255251 is 1525520302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2030255251 - 2⁵ = 2030255219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030255291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216916 + ... + 226081.

It is an arithmetic number, because the mean of its divisors is an integer number (507675708).

Almost surely, 2^2030255251 is an apocalyptic number.

2030255251 is a deficient number, since it is larger than the sum of its proper divisors (447581).

2030255251 is an equidigital number, since it uses as much as digits as its factorization.

2030255251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447580.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2030255251 is about 45058.3538425451. The cubic root of 2030255251 is about 1266.2424847508.

Adding to 2030255251 its reverse (1525520302), we get a palindrome (3555775553).

The spelling of 2030255251 in words is "two billion, thirty million, two hundred fifty-five thousand, two hundred fifty-one".