2103103311001 has 64 divisors (see below), whose sum is σ = 2677441536000. Its totient is φ = 1604570757120.

The previous prime is 2103103310989. The next prime is 2103103311013. The reversal of 2103103311001 is 1001133013012.

It is an interprime number because it is at equal distance from previous prime (2103103310989) and next prime (2103103311013).

It is a cyclic number.

It is not a de Polignac number, because 2103103311001 - 2¹⁷ = 2103103179929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2103103311901) 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 63 ways as a sum of consecutive naturals, for example, 683045980 + ... + 683049058.

It is an arithmetic number, because the mean of its divisors is an integer number (41835024000).

Almost surely, 2^{2103103311001} is an apocalyptic number.

It is an amenable number.

2103103311001 is a deficient number, since it is larger than the sum of its proper divisors (574338224999).

2103103311001 is a wasteful number, since it uses less digits than its factorization.

2103103311001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 2103103311001 its reverse (1001133013012), we get a palindrome (3104236324013).

The spelling of 2103103311001 in words is "two trillion, one hundred three billion, one hundred three million, three hundred eleven thousand, one".