1303333313212 has 24 divisors (see below), whose sum is σ = 2610877754240. Its totient is φ = 557669035440.

The previous prime is 1303333313167. The next prime is 1303333313213. The reversal of 1303333313212 is 2123133333031.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303333313213) 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, 37581714 + ... + 37616377.

Almost surely, 2^{1303333313212} is an apocalyptic number.

It is an amenable number.

1303333313212 is an abundant number, since it is smaller than the sum of its proper divisors (1307544441028).

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

1303333313212 is a wasteful number, since it uses less digits than its factorization.

1303333313212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75198721 (or 75198719 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 1303333313212 its reverse (2123133333031), we get a palindrome (3426466646243).

The spelling of 1303333313212 in words is "one trillion, three hundred three billion, three hundred thirty-three million, three hundred thirteen thousand, two hundred twelve".