30011000310103 has 2 divisors, whose sum is σ = 30011000310104. Its totient is φ = 30011000310102.

The previous prime is 30011000310023. The next prime is 30011000310173. The reversal of 30011000310103 is 30101300011003.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30011000310103 - 2²⁹ = 30010463439191 is a prime.

It is a super-2 number, since 2×30011000310103² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30011000310173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15005500155051 + 15005500155052.

It is an arithmetic number, because the mean of its divisors is an integer number (15005500155052).

Almost surely, 2^{30011000310103} is an apocalyptic number.

30011000310103 is a deficient number, since it is larger than the sum of its proper divisors (1).

30011000310103 is an equidigital number, since it uses as much as digits as its factorization.

30011000310103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 30011000310103 its reverse (30101300011003), we get a palindrome (60112300321106).

The spelling of 30011000310103 in words is "thirty trillion, eleven billion, three hundred ten thousand, one hundred three".