101223102313 has 4 divisors (see below), whose sum is σ = 101223754128. Its totient is φ = 101222450500.

The previous prime is 101223102301. The next prime is 101223102317. The reversal of 101223102313 is 313201322101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 101223102313 - 2²⁵ = 101189547881 is a prime.

It is a super-2 number, since 2×101223102313² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101223102317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56970 + ... + 453532.

It is an arithmetic number, because the mean of its divisors is an integer number (25305938532).

Almost surely, 2^101223102313 is an apocalyptic number.

It is an amenable number.

101223102313 is a deficient number, since it is larger than the sum of its proper divisors (651815).

101223102313 is an equidigital number, since it uses as much as digits as its factorization.

101223102313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651814.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101223102313 its reverse (313201322101), we get a palindrome (414424424414).

The spelling of 101223102313 in words is "one hundred one billion, two hundred twenty-three million, one hundred two thousand, three hundred thirteen".