101323144122 has 32 divisors (see below), whose sum is σ = 204158041920. Its totient is φ = 33523075200.

The previous prime is 101323144073. The next prime is 101323144129. The reversal of 101323144122 is 221441323101.

It is a junction number, because it is equal to n+sod(n) for n = 101323144092 and 101323144101.

It is not an unprimeable number, because it can be changed into a prime (101323144129) 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 15 ways as a sum of consecutive naturals, for example, 542629 + ... + 705047.

It is an arithmetic number, because the mean of its divisors is an integer number (6379938810).

Almost surely, 2^101323144122 is an apocalyptic number.

101323144122 is an abundant number, since it is smaller than the sum of its proper divisors (102834897798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101323144122 is a wasteful number, since it uses less digits than its factorization.

101323144122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163198.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 101323144122 its reverse (221441323101), we get a palindrome (322764467223).

The spelling of 101323144122 in words is "one hundred one billion, three hundred twenty-three million, one hundred forty-four thousand, one hundred twenty-two".