1233103130 has 48 divisors (see below), whose sum is σ = 2589644520. Its totient is φ = 421521408.

The previous prime is 1233103129. The next prime is 1233103133. The reversal of 1233103130 is 313013321.

It can be written as a sum of positive squares in 4 ways, for example, as 1005968089 + 227135041 = 31717^2 + 15071^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1233103099 and 1233103108.

It is not an unprimeable number, because it can be changed into a prime (1233103133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169406 + ... + 176534.

Almost surely, 2^1233103130 is an apocalyptic number.

1233103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233103130 is an abundant number, since it is smaller than the sum of its proper divisors (1356541390).

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

1233103130 is a wasteful number, since it uses less digits than its factorization.

1233103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7503 (or 7496 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1233103130 is about 35115.5681998740. The cubic root of 1233103130 is about 1072.3415486688.

Adding to 1233103130 its reverse (313013321), we get a palindrome (1546116451).

The spelling of 1233103130 in words is "one billion, two hundred thirty-three million, one hundred three thousand, one hundred thirty".