303120130101312 has 28 divisors (see below), whose sum is σ = 802005344226896. Its totient is φ = 101040043367040.

The previous prime is 303120130101311. The next prime is 303120130101319. The reversal of 303120130101312 is 213101031021303.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (303120130101311) 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, 789375338614 + ... + 789375338997.

Almost surely, 2^{303120130101312} is an apocalyptic number.

303120130101312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

303120130101312 is an abundant number, since it is smaller than the sum of its proper divisors (498885214125584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

303120130101312 is a wasteful number, since it uses less digits than its factorization.

303120130101312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578750677626 (or 1578750677616 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 303120130101312 its reverse (213101031021303), we get a palindrome (516221161122615).

The spelling of 303120130101312 in words is "three hundred three trillion, one hundred twenty billion, one hundred thirty million, one hundred one thousand, three hundred twelve".