103030300122123 has 16 divisors (see below), whose sum is σ = 149863129168896. Its totient is φ = 62442241782240.

The previous prime is 103030300122119. The next prime is 103030300122173. The reversal of 103030300122123 is 321221003030301.

It is not a de Polignac number, because 103030300122123 - 2² = 103030300122119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103030300122123.

It is not an unprimeable number, because it can be changed into a prime (103030300122173) 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, 3312540 + ... + 14732057.

It is an arithmetic number, because the mean of its divisors is an integer number (9366445573056).

Almost surely, 2^{103030300122123} is an apocalyptic number.

103030300122123 is a deficient number, since it is larger than the sum of its proper divisors (46832829046773).

103030300122123 is a wasteful number, since it uses less digits than its factorization.

103030300122123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18217634.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103030300122123 its reverse (321221003030301), we get a palindrome (424251303152424).

The spelling of 103030300122123 in words is "one hundred three trillion, thirty billion, three hundred million, one hundred twenty-two thousand, one hundred twenty-three".