12130312303 has 8 divisors (see below), whose sum is σ = 12431865600. Its totient is φ = 11832459288.

The previous prime is 12130312261. The next prime is 12130312331. The reversal of 12130312303 is 30321303121.

12130312303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12130312303 - 2¹³ = 12130304111 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 (12130312373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918433 + ... + 931546.

It is an arithmetic number, because the mean of its divisors is an integer number (1553983200).

Almost surely, 2^12130312303 is an apocalyptic number.

12130312303 is a deficient number, since it is larger than the sum of its proper divisors (301553297).

12130312303 is an equidigital number, since it uses as much as digits as its factorization.

12130312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850141.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12130312303 its reverse (30321303121), we get a palindrome (42451615424).

The spelling of 12130312303 in words is "twelve billion, one hundred thirty million, three hundred twelve thousand, three hundred three".