100112130001123 has 8 divisors (see below), whose sum is σ = 101057451351120. Its totient is φ = 99169552691040.

The previous prime is 100112130001111. The next prime is 100112130001133. The reversal of 100112130001123 is 321100031211001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100112130001123 - 2²¹ = 100112127903971 is a prime.

It is a super-2 number, since 2×100112130001123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100112130001097 and 100112130001106.

It is not an unprimeable number, because it can be changed into a prime (100112130001133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685936668 + ... + 686082601.

It is an arithmetic number, because the mean of its divisors is an integer number (12632181418890).

Almost surely, 2^{100112130001123} is an apocalyptic number.

100112130001123 is a deficient number, since it is larger than the sum of its proper divisors (945321349997).

100112130001123 is a wasteful number, since it uses less digits than its factorization.

100112130001123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372019957.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 100112130001123 its reverse (321100031211001), we get a palindrome (421212161212124).

The spelling of 100112130001123 in words is "one hundred trillion, one hundred twelve billion, one hundred thirty million, one thousand, one hundred twenty-three".