1333000312 has 48 divisors (see below), whose sum is σ = 3007719000. Its totient is φ = 551581632.

The previous prime is 1333000267. The next prime is 1333000337. The reversal of 1333000312 is 2130003331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47262 + ... + 69997.

Almost surely, 2^1333000312 is an apocalyptic number.

It is an amenable number.

1333000312 is an abundant number, since it is smaller than the sum of its proper divisors (1674718688).

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

1333000312 is a wasteful number, since it uses less digits than its factorization.

1333000312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117308 (or 117297 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1333000312 is about 36510.2767998272. The cubic root of 1333000312 is about 1100.5507743169.

Adding to 1333000312 its reverse (2130003331), we get a palindrome (3463003643).

The spelling of 1333000312 in words is "one billion, three hundred thirty-three million, three hundred twelve", and thus it is an aban number.