10101011223 has 8 divisors (see below), whose sum is σ = 14053580928. Its totient is φ = 6441224504.

The previous prime is 10101011203. The next prime is 10101011267. The reversal of 10101011223 is 32211010101.

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 10101011223 - 2²⁰ = 10099962647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10101011199 and 10101011208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101011203) 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, 73195665 + ... + 73195802.

It is an arithmetic number, because the mean of its divisors is an integer number (1756697616).

Almost surely, 2^10101011223 is an apocalyptic number.

10101011223 is a deficient number, since it is larger than the sum of its proper divisors (3952569705).

10101011223 is a wasteful number, since it uses less digits than its factorization.

10101011223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146391493.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10101011223 its reverse (32211010101), we get a palindrome (42312021324).

The spelling of 10101011223 in words is "ten billion, one hundred one million, eleven thousand, two hundred twenty-three".