123330302131022 has 16 divisors (see below), whose sum is σ = 223860044204640. Its totient is φ = 49746676489728.

The previous prime is 123330302130947. The next prime is 123330302131051. The reversal of 123330302131022 is 220131203033321.

It is a junction number, because it is equal to n+sod(n) for n = 123330302130982 and 123330302131000.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 259097273147 + ... + 259097273622.

It is an arithmetic number, because the mean of its divisors is an integer number (13991252762790).

Almost surely, 2^{123330302131022} is an apocalyptic number.

123330302131022 is a deficient number, since it is larger than the sum of its proper divisors (100529742073618).

123330302131022 is a wasteful number, since it uses less digits than its factorization.

123330302131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518194546795.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 123330302131022 its reverse (220131203033321), we get a palindrome (343461505164343).

The spelling of 123330302131022 in words is "one hundred twenty-three trillion, three hundred thirty billion, three hundred two million, one hundred thirty-one thousand, twenty-two".