123103310300 has 36 divisors (see below), whose sum is σ = 268490237400. Its totient is φ = 48991360320.

The previous prime is 123103310287. The next prime is 123103310303. The reversal of 123103310300 is 3013301321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123103310303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3104750 + ... + 3144149.

It is an arithmetic number, because the mean of its divisors is an integer number (7458062150).

Almost surely, 2^123103310300 is an apocalyptic number.

123103310300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123103310300 is an abundant number, since it is smaller than the sum of its proper divisors (145386927100).

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

123103310300 is a wasteful number, since it uses less digits than its factorization.

123103310300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6249110 (or 6249103 counting only the distinct ones).

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

Adding to 123103310300 its reverse (3013301321), we get a palindrome (126116611621).

The spelling of 123103310300 in words is "one hundred twenty-three billion, one hundred three million, three hundred ten thousand, three hundred".