3103203021101 has 8 divisors (see below), whose sum is σ = 3116300307840. Its totient is φ = 3090106677952.

The previous prime is 3103203021011. The next prime is 3103203021157. The reversal of 3103203021101 is 1011203023013.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3103203021101 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 3103203021101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103203621101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6796661 + ... + 7238853.

It is an arithmetic number, because the mean of its divisors is an integer number (389537538480).

Almost surely, 2^{3103203021101} is an apocalyptic number.

It is an amenable number.

3103203021101 is a deficient number, since it is larger than the sum of its proper divisors (13097286739).

3103203021101 is a wasteful number, since it uses less digits than its factorization.

3103203021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471795.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 3103203021101 its reverse (1011203023013), we get a palindrome (4114406044114).

The spelling of 3103203021101 in words is "three trillion, one hundred three billion, two hundred three million, twenty-one thousand, one hundred one".