30100023103 has 2 divisors, whose sum is σ = 30100023104. Its totient is φ = 30100023102.

The previous prime is 30100023073. The next prime is 30100023113. The reversal of 30100023103 is 30132000103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30100023103 - 2⁵ = 30100023071 is a prime.

It is a super-2 number, since 2×30100023103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30100023113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15050011551 + 15050011552.

It is an arithmetic number, because the mean of its divisors is an integer number (15050011552).

Almost surely, 2^30100023103 is an apocalyptic number.

30100023103 is a deficient number, since it is larger than the sum of its proper divisors (1).

30100023103 is an equidigital number, since it uses as much as digits as its factorization.

30100023103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30100023103 its reverse (30132000103), we get a palindrome (60232023206).

The spelling of 30100023103 in words is "thirty billion, one hundred million, twenty-three thousand, one hundred three".