123002300000 has 72 divisors (see below), whose sum is σ = 302681845872. Its totient is φ = 49200880000.

The previous prime is 123002299993. The next prime is 123002300017. The reversal of 123002300000 is 3200321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 515012 + ... + 715011.

It is an arithmetic number, because the mean of its divisors is an integer number (4203914526).

Almost surely, 2^123002300000 is an apocalyptic number.

123002300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123002300000 is an abundant number, since it is smaller than the sum of its proper divisors (179679545872).

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

123002300000 is an frugal number, since it uses more digits than its factorization.

123002300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230058 (or 1230030 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 123002300000 its reverse (3200321), we get a palindrome (123005500321).

The spelling of 123002300000 in words is "one hundred twenty-three billion, two million, three hundred thousand".