123103102330 has 16 divisors (see below), whose sum is σ = 238630629384. Its totient is φ = 45453453120.

The previous prime is 123103102319. The next prime is 123103102349. The reversal of 123103102330 is 33201301321.

It can be written as a sum of positive squares in 4 ways, for example, as 78394960081 + 44708142249 = 279991^2 + 211443^2 .

It is a junction number, because it is equal to n+sod(n) for n = 123103102298 and 123103102307.

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 7 ways as a sum of consecutive naturals, for example, 473473341 + ... + 473473600.

Almost surely, 2^123103102330 is an apocalyptic number.

123103102330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123103102330 is a deficient number, since it is larger than the sum of its proper divisors (115527527054).

123103102330 is a wasteful number, since it uses less digits than its factorization.

123103102330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946946961.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 123103102330 its reverse (33201301321), we get a palindrome (156304403651).

The spelling of 123103102330 in words is "one hundred twenty-three billion, one hundred three million, one hundred two thousand, three hundred thirty".