30011313103 has 8 divisors (see below), whose sum is σ = 31813952688. Its totient is φ = 28212814464.

The previous prime is 30011313097. The next prime is 30011313113. The reversal of 30011313103 is 30131311003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30011313103 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 (30011313113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020301 + ... + 1049302.

It is an arithmetic number, because the mean of its divisors is an integer number (3976744086).

Almost surely, 2^30011313103 is an apocalyptic number.

30011313103 is a deficient number, since it is larger than the sum of its proper divisors (1802639585).

30011313103 is a wasteful number, since it uses less digits than its factorization.

30011313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070473.

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

Adding to 30011313103 its reverse (30131311003), we get a palindrome (60142624106).

The spelling of 30011313103 in words is "thirty billion, eleven million, three hundred thirteen thousand, one hundred three".