123213103300 has 72 divisors (see below), whose sum is σ = 316105392960. Its totient is φ = 40787779200.

The previous prime is 123213103241. The next prime is 123213103303. The reversal of 123213103300 is 3301312321.

It is not an unprimeable number, because it can be changed into a prime (123213103303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3014506 + ... + 3055105.

It is an arithmetic number, because the mean of its divisors is an integer number (4390352680).

Almost surely, 2^123213103300 is an apocalyptic number.

123213103300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123213103300 is an abundant number, since it is smaller than the sum of its proper divisors (192892289660).

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

123213103300 is a wasteful number, since it uses less digits than its factorization.

123213103300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069661 (or 6069654 counting only the distinct ones).

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

Adding to 123213103300 its reverse (3301312321), we get a palindrome (126514415621).

The spelling of 123213103300 in words is "one hundred twenty-three billion, two hundred thirteen million, one hundred three thousand, three hundred".