123103030210113 has 8 divisors (see below), whose sum is σ = 164137794700000. Its totient is φ = 82068476263488.

The previous prime is 123103030210103. The next prime is 123103030210123. The reversal of 123103030210113 is 311012030301321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (123103030210103) and next prime (123103030210123).

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

It is not a de Polignac number, because 123103030210113 - 2⁸ = 123103030209857 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 123103030210113.

It is not an unprimeable number, because it can be changed into a prime (123103030210103) 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, 51266443 + ... + 53613936.

It is an arithmetic number, because the mean of its divisors is an integer number (20517224337500).

Almost surely, 2^{123103030210113} is an apocalyptic number.

It is an amenable number.

123103030210113 is a deficient number, since it is larger than the sum of its proper divisors (41034764489887).

123103030210113 is a wasteful number, since it uses less digits than its factorization.

123103030210113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105271631.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 123103030210113 its reverse (311012030301321), we get a palindrome (434115060511434).

The spelling of 123103030210113 in words is "one hundred twenty-three trillion, one hundred three billion, thirty million, two hundred ten thousand, one hundred thirteen".