1203110230 has 128 divisors (see below), whose sum is σ = 2737152000. Its totient is φ = 379104768.

The previous prime is 1203110221. The next prime is 1203110231. The reversal of 1203110230 is 320113021.

It is a self number, because there is not a number n which added to its sum of digits gives 1203110230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203110231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2740351 + ... + 2740789.

It is an arithmetic number, because the mean of its divisors is an integer number (21384000).

Almost surely, 2^1203110230 is an apocalyptic number.

1203110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203110230 is an abundant number, since it is smaller than the sum of its proper divisors (1534041770).

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

1203110230 is a wasteful number, since it uses less digits than its factorization.

1203110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1203110230 is about 34685.8794035844. The cubic root of 1203110230 is about 1063.5758639618.

Adding to 1203110230 its reverse (320113021), we get a palindrome (1523223251).

The spelling of 1203110230 in words is "one billion, two hundred three million, one hundred ten thousand, two hundred thirty".