30103103210231 has 8 divisors (see below), whose sum is σ = 30682429896960. Its totient is φ = 29526080010232.

The previous prime is 30103103210209. The next prime is 30103103210237. The reversal of 30103103210231 is 13201230130103.

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-30103103210231 is a prime.

It is a super-2 number, since 2×30103103210231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103103210237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575845295 + ... + 575897568.

It is an arithmetic number, because the mean of its divisors is an integer number (3835303737120).

Almost surely, 2^{30103103210231} is an apocalyptic number.

30103103210231 is a deficient number, since it is larger than the sum of its proper divisors (579326686729).

30103103210231 is a wasteful number, since it uses less digits than its factorization.

30103103210231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151743365.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30103103210231 its reverse (13201230130103), we get a palindrome (43304333340334).

The spelling of 30103103210231 in words is "thirty trillion, one hundred three billion, one hundred three million, two hundred ten thousand, two hundred thirty-one".