100112102130321 has 12 divisors (see below), whose sum is σ = 152217231309520. Its totient is φ = 63228696082200.

The previous prime is 100112102130289. The next prime is 100112102130323. The reversal of 100112102130321 is 123031201211001.

100112102130321 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 1 + 210 + 2 + 130 + 321 = 666.

It is not a de Polignac number, because 100112102130321 - 2⁵ = 100112102130289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100112102130294 and 100112102130303.

It is not an unprimeable number, because it can be changed into a prime (100112102130323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 292725444655 + ... + 292725444996.

Almost surely, 2^{100112102130321} is an apocalyptic number.

It is an amenable number.

100112102130321 is a deficient number, since it is larger than the sum of its proper divisors (52105129179199).

100112102130321 is a wasteful number, since it uses less digits than its factorization.

100112102130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585450889676 (or 585450889673 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 100112102130321 its reverse (123031201211001), we get a palindrome (223143303341322).

The spelling of 100112102130321 in words is "one hundred trillion, one hundred twelve billion, one hundred two million, one hundred thirty thousand, three hundred twenty-one".