100120312130323 has 8 divisors (see below), whose sum is σ = 101479082266800. Its totient is φ = 98766738056448.

The previous prime is 100120312130297. The next prime is 100120312130353. The reversal of 100120312130323 is 323031213021001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100120312130323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100120312130294 and 100120312130303.

It is not an unprimeable number, because it can be changed into a prime (100120312130353) 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, 1298976853 + ... + 1299053926.

It is an arithmetic number, because the mean of its divisors is an integer number (12684885283350).

Almost surely, 2^{100120312130323} is an apocalyptic number.

100120312130323 is a deficient number, since it is larger than the sum of its proper divisors (1358770136477).

100120312130323 is an equidigital number, since it uses as much as digits as its factorization.

100120312130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598031301.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 100120312130323 its reverse (323031213021001), we get a palindrome (423151525151324).

The spelling of 100120312130323 in words is "one hundred trillion, one hundred twenty billion, three hundred twelve million, one hundred thirty thousand, three hundred twenty-three".