100104100144320 has 112 divisors (see below), whose sum is σ = 319012044870240. Its totient is φ = 26595190849536.

The previous prime is 100104100144313. The next prime is 100104100144327. The reversal of 100104100144320 is 23441001401001.

It is an interprime number because it is at equal distance from previous prime (100104100144313) and next prime (100104100144327).

It is not an unprimeable number, because it can be changed into a prime (100104100144327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193561657 + ... + 194078136.

Almost surely, 2^{100104100144320} is an apocalyptic number.

100104100144320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100104100144320 is an abundant number, since it is smaller than the sum of its proper divisors (218907944725920).

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

100104100144320 is a wasteful number, since it uses less digits than its factorization.

100104100144320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387640082 (or 387640072 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100104100144320 its reverse (23441001401001), we get a palindrome (123545101545321).

The spelling of 100104100144320 in words is "one hundred trillion, one hundred four billion, one hundred million, one hundred forty-four thousand, three hundred twenty".