130120310212103 has 4 divisors (see below), whose sum is σ = 130121174541768. Its totient is φ = 130119445882440.

The previous prime is 130120310212037. The next prime is 130120310212141. The reversal of 130120310212103 is 301212013021031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130120310212103 - 2¹⁴ = 130120310195719 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 (130120310212303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431938976 + ... + 432240117.

It is an arithmetic number, because the mean of its divisors is an integer number (32530293635442).

Almost surely, 2^{130120310212103} is an apocalyptic number.

130120310212103 is a deficient number, since it is larger than the sum of its proper divisors (864329665).

130120310212103 is an equidigital number, since it uses as much as digits as its factorization.

130120310212103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864329664.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 130120310212103 its reverse (301212013021031), we get a palindrome (431332323233134).

The spelling of 130120310212103 in words is "one hundred thirty trillion, one hundred twenty billion, three hundred ten million, two hundred twelve thousand, one hundred three".