101322120223 has 4 divisors (see below), whose sum is σ = 107282244960. Its totient is φ = 95361995488.

The previous prime is 101322120187. The next prime is 101322120241. The reversal of 101322120223 is 322021223101.

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 101322120223 - 2⁹ = 101322119711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101322120223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101322120253) 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, 2980062343 + ... + 2980062376.

It is an arithmetic number, because the mean of its divisors is an integer number (26820561240).

Almost surely, 2^101322120223 is an apocalyptic number.

101322120223 is a deficient number, since it is larger than the sum of its proper divisors (5960124737).

101322120223 is an equidigital number, since it uses as much as digits as its factorization.

101322120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5960124736.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 101322120223 its reverse (322021223101), we get a palindrome (423343343324).

The spelling of 101322120223 in words is "one hundred one billion, three hundred twenty-two million, one hundred twenty thousand, two hundred twenty-three".