100013203313323 has 4 divisors (see below), whose sum is σ = 100111351698360. Its totient is φ = 99915054928288.

The previous prime is 100013203313279. The next prime is 100013203313327. The reversal of 100013203313323 is 323313302310001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100013203313323 - 2¹³ = 100013203305131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100013203313327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49074190990 + ... + 49074193027.

It is an arithmetic number, because the mean of its divisors is an integer number (25027837924590).

Almost surely, 2^{100013203313323} is an apocalyptic number.

100013203313323 is a deficient number, since it is larger than the sum of its proper divisors (98148385037).

100013203313323 is an equidigital number, since it uses as much as digits as its factorization.

100013203313323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98148385036.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 100013203313323 its reverse (323313302310001), we get a palindrome (423326505623324).

The spelling of 100013203313323 in words is "one hundred trillion, thirteen billion, two hundred three million, three hundred thirteen thousand, three hundred twenty-three".