1333113312 has 24 divisors (see below), whose sum is σ = 3499422696. Its totient is φ = 444371072.

The previous prime is 1333113307. The next prime is 1333113323. The reversal of 1333113312 is 2133113331.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1333113312² = 3554382205263218688, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6943203 + ... + 6943394.

It is an arithmetic number, because the mean of its divisors is an integer number (145809279).

Almost surely, 2^1333113312 is an apocalyptic number.

1333113312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1333113312 is an abundant number, since it is smaller than the sum of its proper divisors (2166309384).

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

1333113312 is a wasteful number, since it uses less digits than its factorization.

1333113312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13886610 (or 13886602 counting only the distinct ones).

The product of its digits is 486, while the sum is 21.

The square root of 1333113312 is about 36511.8242765272. The cubic root of 1333113312 is about 1100.5818717648.

Adding to 1333113312 its reverse (2133113331), we get a palindrome (3466226643).

The spelling of 1333113312 in words is "one billion, three hundred thirty-three million, one hundred thirteen thousand, three hundred twelve".