2030144233 has 32 divisors (see below), whose sum is σ = 2410908192. Its totient is φ = 1692057600.

The previous prime is 2030144189. The next prime is 2030144257. The reversal of 2030144233 is 3324410302.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 1872465984 + 157678249 = 43272^2 + 12557^2 .

It is not a de Polignac number, because 2030144233 - 2⁹ = 2030143721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030141233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 550885 + ... + 554557.

It is an arithmetic number, because the mean of its divisors is an integer number (75340881).

Almost surely, 2^2030144233 is an apocalyptic number.

It is an amenable number.

2030144233 is a deficient number, since it is larger than the sum of its proper divisors (380763959).

2030144233 is a wasteful number, since it uses less digits than its factorization.

2030144233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2030144233 is about 45057.1218898855. The cubic root of 2030144233 is about 1266.2194041931.

Adding to 2030144233 its reverse (3324410302), we get a palindrome (5354554535).

The spelling of 2030144233 in words is "two billion, thirty million, one hundred forty-four thousand, two hundred thirty-three".