123003100300200 has 96 divisors (see below), whose sum is σ = 381314701172160. Its totient is φ = 32800388876800.

The previous prime is 123003100300147. The next prime is 123003100300253. The reversal of 123003100300200 is 2003001300321.

It is an interprime number because it is at equal distance from previous prime (123003100300147) and next prime (123003100300253).

It is a super-2 number, since 2×123003100300200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 123003100300200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44918797 + ... + 47578403.

It is an arithmetic number, because the mean of its divisors is an integer number (3972028137210).

Almost surely, 2^{123003100300200} is an apocalyptic number.

123003100300200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123003100300200 is an abundant number, since it is smaller than the sum of its proper divisors (258311600871960).

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

123003100300200 is a wasteful number, since it uses less digits than its factorization.

123003100300200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736707 (or 2736698 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 123003100300200 its reverse (2003001300321), we get a palindrome (125006101600521).

The spelling of 123003100300200 in words is "one hundred twenty-three trillion, three billion, one hundred million, three hundred thousand, two hundred".