101312121022223 has 8 divisors (see below), whose sum is σ = 109089821241360. Its totient is φ = 93736438990720.

The previous prime is 101312121022199. The next prime is 101312121022283. The reversal of 101312121022223 is 322220121213101.

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 101312121022223 - 2⁶ = 101312121022159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101312121022283) 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, 50504545868 + ... + 50504547873.

It is an arithmetic number, because the mean of its divisors is an integer number (13636227655170).

Almost surely, 2^{101312121022223} is an apocalyptic number.

101312121022223 is a deficient number, since it is larger than the sum of its proper divisors (7777700219137).

101312121022223 is a wasteful number, since it uses less digits than its factorization.

101312121022223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101009093817.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 101312121022223 its reverse (322220121213101), we get a palindrome (423532242235324).

The spelling of 101312121022223 in words is "one hundred one trillion, three hundred twelve billion, one hundred twenty-one million, twenty-two thousand, two hundred twenty-three".