120012130303 has 4 divisors (see below), whose sum is σ = 129243832648. Its totient is φ = 110780427960.

The previous prime is 120012130283. The next prime is 120012130349. The reversal of 120012130303 is 303031210021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303031210021 = 97 ⋅3124033093.

It is a cyclic number.

It is not a de Polignac number, because 120012130303 - 2⁹ = 120012129791 is a prime.

It is a super-2 number, since 2×120012130303² (a number of 23 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 (120012130603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4615851153 + ... + 4615851178.

It is an arithmetic number, because the mean of its divisors is an integer number (32310958162).

Almost surely, 2^120012130303 is an apocalyptic number.

120012130303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120012130303 is a deficient number, since it is larger than the sum of its proper divisors (9231702345).

120012130303 is an equidigital number, since it uses as much as digits as its factorization.

120012130303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9231702344.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120012130303 its reverse (303031210021), we get a palindrome (423043340324).

The spelling of 120012130303 in words is "one hundred twenty billion, twelve million, one hundred thirty thousand, three hundred three".