101022122110123 has 8 divisors (see below), whose sum is σ = 105470549435808. Its totient is φ = 96578374880064.

The previous prime is 101022122110079. The next prime is 101022122110177. The reversal of 101022122110123 is 321011221220101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101022122110123 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 101022122110123.

It is not an unprimeable number, because it can be changed into a prime (101022122119123) 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, 1169979786 + ... + 1170066127.

It is an arithmetic number, because the mean of its divisors is an integer number (13183818679476).

Almost surely, 2^{101022122110123} is an apocalyptic number.

101022122110123 is a deficient number, since it is larger than the sum of its proper divisors (4448427325685).

101022122110123 is a wasteful number, since it uses less digits than its factorization.

101022122110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340047813.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 101022122110123 its reverse (321011221220101), we get a palindrome (422033343330224).

The spelling of 101022122110123 in words is "one hundred one trillion, twenty-two billion, one hundred twenty-two million, one hundred ten thousand, one hundred twenty-three".