3103102303203 has 16 divisors (see below), whose sum is σ = 4754953255680. Its totient is φ = 1763295161376.

The previous prime is 3103102303193. The next prime is 3103102303237. The reversal of 3103102303203 is 3023032013013.

It is not a de Polignac number, because 3103102303203 - 2¹² = 3103102299107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3103102303203.

It is not an unprimeable number, because it can be changed into a prime (3103102303243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412752600 + ... + 412760117.

It is an arithmetic number, because the mean of its divisors is an integer number (297184578480).

Almost surely, 2^{3103102303203} is an apocalyptic number.

3103102303203 is a deficient number, since it is larger than the sum of its proper divisors (1651850952477).

3103102303203 is a wasteful number, since it uses less digits than its factorization.

3103102303203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825512906.

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

Adding to 3103102303203 its reverse (3023032013013), we get a palindrome (6126134316216).

The spelling of 3103102303203 in words is "three trillion, one hundred three billion, one hundred two million, three hundred three thousand, two hundred three".