30131120230103 has 8 divisors (see below), whose sum is σ = 30501255985200. Its totient is φ = 29761153765888.

The previous prime is 30131120230087. The next prime is 30131120230151. The reversal of 30131120230103 is 30103202113103.

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

It is a cyclic number.

It is not a de Polignac number, because 30131120230103 - 2⁴ = 30131120230087 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 (30131120230153) 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, 41964548 + ... + 42676521.

It is an arithmetic number, because the mean of its divisors is an integer number (3812656998150).

Almost surely, 2^{30131120230103} is an apocalyptic number.

30131120230103 is a deficient number, since it is larger than the sum of its proper divisors (370135755097).

30131120230103 is an equidigital number, since it uses as much as digits as its factorization.

30131120230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84645441.

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

Adding to 30131120230103 its reverse (30103202113103), we get a palindrome (60234322343206).

The spelling of 30131120230103 in words is "thirty trillion, one hundred thirty-one billion, one hundred twenty million, two hundred thirty thousand, one hundred three".