30103013311 has 16 divisors (see below), whose sum is σ = 35532566784. Its totient is φ = 24966958464.

The previous prime is 30103013273. The next prime is 30103013321. The reversal of 30103013311 is 11331030103.

It is not a de Polignac number, because 30103013311 - 2⁷ = 30103013183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103013321) 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 in 15 ways as a sum of consecutive naturals, for example, 435130 + ... + 499543.

It is an arithmetic number, because the mean of its divisors is an integer number (2220785424).

Almost surely, 2^30103013311 is an apocalyptic number.

30103013311 is a deficient number, since it is larger than the sum of its proper divisors (5429553473).

30103013311 is a wasteful number, since it uses less digits than its factorization.

30103013311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934830.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 30103013311 its reverse (11331030103), we get a palindrome (41434043414).

The spelling of 30103013311 in words is "thirty billion, one hundred three million, thirteen thousand, three hundred eleven".