103040030111 has 2 divisors, whose sum is σ = 103040030112. Its totient is φ = 103040030110.

The previous prime is 103040030089. The next prime is 103040030117. The reversal of 103040030111 is 111030040301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103040030111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103040030117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51520015055 + 51520015056.

It is an arithmetic number, because the mean of its divisors is an integer number (51520015056).

Almost surely, 2^103040030111 is an apocalyptic number.

103040030111 is a deficient number, since it is larger than the sum of its proper divisors (1).

103040030111 is an equidigital number, since it uses as much as digits as its factorization.

103040030111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103040030111 its reverse (111030040301), we get a palindrome (214070070412).

The spelling of 103040030111 in words is "one hundred three billion, forty million, thirty thousand, one hundred eleven".