2045310230 has 16 divisors (see below), whose sum is σ = 3682500624. Its totient is φ = 817914720.

The previous prime is 2045310229. The next prime is 2045310247. The reversal of 2045310230 is 320135402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18485 + ... + 66575.

It is an arithmetic number, because the mean of its divisors is an integer number (230156289).

Almost surely, 2^2045310230 is an apocalyptic number.

2045310230 is a deficient number, since it is larger than the sum of its proper divisors (1637190394).

2045310230 is a wasteful number, since it uses less digits than its factorization.

2045310230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52351.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2045310230 is about 45225.1061911412. The cubic root of 2045310230 is about 1269.3646417913.

Adding to 2045310230 its reverse (320135402), we get a palindrome (2365445632).

The spelling of 2045310230 in words is "two billion, forty-five million, three hundred ten thousand, two hundred thirty".