1303210230 has 64 divisors (see below), whose sum is σ = 3577817088. Its totient is φ = 297601920.

The previous prime is 1303210201. The next prime is 1303210273. The reversal of 1303210230 is 320123031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

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, 302995 + ... + 307265.

It is an arithmetic number, because the mean of its divisors is an integer number (55903392).

Almost surely, 2^1303210230 is an apocalyptic number.

1303210230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303210230 is an abundant number, since it is smaller than the sum of its proper divisors (2274606858).

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

1303210230 is a wasteful number, since it uses less digits than its factorization.

1303210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1303210230 is about 36100.0031855954. The cubic root of 1303210230 is about 1092.2905092580.

Adding to 1303210230 its reverse (320123031), we get a palindrome (1623333261).

The spelling of 1303210230 in words is "one billion, three hundred three million, two hundred ten thousand, two hundred thirty".