3103303002123 has 32 divisors (see below), whose sum is σ = 4410980236800. Its totient is φ = 1933907996160.

The previous prime is 3103303002119. The next prime is 3103303002133. The reversal of 3103303002123 is 3212003033013.

It is not a de Polignac number, because 3103303002123 - 2² = 3103303002119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3103303002123.

It is not an unprimeable number, because it can be changed into a prime (3103303002133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129254586 + ... + 129278592.

It is an arithmetic number, because the mean of its divisors is an integer number (137843132400).

Almost surely, 2^{3103303002123} is an apocalyptic number.

3103303002123 is a deficient number, since it is larger than the sum of its proper divisors (1307677234677).

3103303002123 is a wasteful number, since it uses less digits than its factorization.

3103303002123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41187.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 3103303002123 its reverse (3212003033013), we get a palindrome (6315306035136).

The spelling of 3103303002123 in words is "three trillion, one hundred three billion, three hundred three million, two thousand, one hundred twenty-three".