123010102122 has 16 divisors (see below), whose sum is σ = 247094531040. Its totient is φ = 40824312912.

The previous prime is 123010102063. The next prime is 123010102129. The reversal of 123010102122 is 221201010321.

123010102122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (123010102129) 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, 44762128 + ... + 44764875.

It is an arithmetic number, because the mean of its divisors is an integer number (15443408190).

Almost surely, 2^123010102122 is an apocalyptic number.

123010102122 is an abundant number, since it is smaller than the sum of its proper divisors (124084428918).

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

123010102122 is a wasteful number, since it uses less digits than its factorization.

123010102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89527237.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 123010102122 its reverse (221201010321), we get a palindrome (344211112443).

The spelling of 123010102122 in words is "one hundred twenty-three billion, ten million, one hundred two thousand, one hundred twenty-two".