100000123303200 has 72 divisors (see below), whose sum is σ = 325500401359728. Its totient is φ = 26666699546880.

The previous prime is 100000123303189. The next prime is 100000123303211. The reversal of 100000123303200 is 2303321000001.

It is an interprime number because it is at equal distance from previous prime (100000123303189) and next prime (100000123303211).

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 100000123303200.

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, 20833356622 + ... + 20833361421.

It is an arithmetic number, because the mean of its divisors is an integer number (4520838907774).

Almost surely, 2^{100000123303200} is an apocalyptic number.

100000123303200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000123303200 is an abundant number, since it is smaller than the sum of its proper divisors (225500278056528).

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

100000123303200 is a wasteful number, since it uses less digits than its factorization.

100000123303200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41666718066 (or 41666718053 counting only the distinct ones).

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

Adding to 100000123303200 its reverse (2303321000001), we get a palindrome (102303444303201).

The spelling of 100000123303200 in words is "one hundred trillion, one hundred twenty-three million, three hundred three thousand, two hundred".