123232003130 has 8 divisors (see below), whose sum is σ = 221817605652. Its totient is φ = 49292801248.

The previous prime is 123232003129. The next prime is 123232003159. The reversal of 123232003130 is 31300232321.

It can be written as a sum of positive squares in 2 ways, for example, as 117575609449 + 5656393681 = 342893^2 + 75209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×123232003130² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6161600147 + ... + 6161600166.

Almost surely, 2^123232003130 is an apocalyptic number.

123232003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123232003130 is a deficient number, since it is larger than the sum of its proper divisors (98585602522).

123232003130 is a wasteful number, since it uses less digits than its factorization.

123232003130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323200320.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 123232003130 its reverse (31300232321), we get a palindrome (154532235451).

The spelling of 123232003130 in words is "one hundred twenty-three billion, two hundred thirty-two million, three thousand, one hundred thirty".