123103000022020 has 96 divisors (see below), whose sum is σ = 261498839285376. Its totient is φ = 48676127385600.

The previous prime is 123103000022017. The next prime is 123103000022053. The reversal of 123103000022020 is 20220000301321.

It is a super-3 number, since 3×123103000022020³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 123103000021985 and 123103000022003.

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 31 ways as a sum of consecutive naturals, for example, 2314070062 + ... + 2314123258.

It is an arithmetic number, because the mean of its divisors is an integer number (2723946242556).

Almost surely, 2^{123103000022020} is an apocalyptic number.

123103000022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123103000022020 is an abundant number, since it is smaller than the sum of its proper divisors (138395839263356).

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

123103000022020 is a wasteful number, since it uses less digits than its factorization.

123103000022020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56741 (or 56739 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 123103000022020 its reverse (20220000301321), we get a palindrome (143323000323341).

The spelling of 123103000022020 in words is "one hundred twenty-three trillion, one hundred three billion, twenty-two thousand, twenty".