2103000100111 has 2 divisors, whose sum is σ = 2103000100112. Its totient is φ = 2103000100110.

The previous prime is 2103000100007. The next prime is 2103000100133. The reversal of 2103000100111 is 1110010003012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2103000100111 - 2¹⁷ = 2102999969039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103000100171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051500050055 + 1051500050056.

It is an arithmetic number, because the mean of its divisors is an integer number (1051500050056).

Almost surely, 2^{2103000100111} is an apocalyptic number.

2103000100111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103000100111 is an equidigital number, since it uses as much as digits as its factorization.

2103000100111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 2103000100111 its reverse (1110010003012), we get a palindrome (3213010103123).

The spelling of 2103000100111 in words is "two trillion, one hundred three billion, one hundred thousand, one hundred eleven".